华腾最新现货：26732-20-7 1-Bromo-4-ethanesulfonyl-benzene39267-06-6 2(1H)-Quinoxalinone,6-chloro-68725-14-4 三氟甲磺酸三丁基锡基酯138676-59-2 对甲苯磺酸三丁基锡基酯70744-47-7 三丁基(4-甲氧基苯基)锡72040-64-3 生物素酰基-6-氨基己酸33755-53-2 D-生物素对硝基苯酯35924-87-9 生物素酰基-4-氨基丁酸875770-34-6 N-(2-(2-(2-(2-叠氮乙氧基)乙氧基)乙氧基）乙基）生物素胺120550-35-8 五氟苯酚生物素酯39028-27-8 碘乙酸N-羟基琥珀酰亚胺酯557756-85-1 Fmoc-NH-PEG4-COOH89889-51-0 LC-LC-(+)-Biotin5132-30-9 1,2-二马来酰亚胺基乙烷82436-77-9 双琥珀酰亚胺辛二酸酯钠盐205371-27-3 2 -(三正丁基锡)吡嗪64099-82-7 三丁基丙炔锡烷7299-28-7 三氟乙酸正三丁基锡酯我公司长期大量生产供||应硼酸/酯,有机锡,磷脂类PEG,VD衍生物及医药中间体,从克级到公斤级接受定制生产；纯度均达到99%以上,价格从优,欢迎各位新老朋友前来询价询价热线0731-82258669,82258950华腾官网：http://www.huatengsci.com

华腾最新现货：126334-84-7 2-(氯甲基)-4-苯基喹啉-3-甲酸乙酯 ethyl 2-(chloromethyl)-4-phenylquinoline-3-carboxylate,hydrochloride1009306-55-1 2-(氯甲基)-4-苯基喹啉-3-甲酸乙酯盐酸盐 2-Chloromethyl-4-phenyl-3-quinolinecarboxylic acid ethyl ester hydrochloride25199-89-7 4-三氟甲基喹啉-2-甲腈 4-(Trifluoromethyl)quinoline-2-carbonitrile ,97%1116339-60-6 6-氟-4-三氟甲基喹啉-2-甲腈 6-Fluoro-4-(trifluoromethyl)quinoline-2-carbonitrile ,97%1116339-61-7 6-氟-4-三氟甲基喹啉-2-甲酰胺 6-Fluoro-4-(trifluoromethyl)quinoline-2-carboxamide ,97%596845-42-0 6-氟-4-(三氟甲基)喹啉-2-甲酸 6-Fluoro-4-(trifluoromethyl)quinoline-2-carboxylic acid ,97%1116339-55-9 4-三氟甲基喹碄-2-甲酸乙脂 Ethyl 4-(trifluoromethyl)quinoline-2-carboxylate ,97%1116339-57-1 4-(三氟甲基)喹啉-2-甲酰肼 2-Quinolinecarboxylic acid, 4-(trifluoromethyl)-, hydrazide1116339-58-2 6-氟-4-三氟甲基喹啉-2-甲酸乙脂 Ethyl 6-fluoro-4-(trifluoromethyl)quinoline-2-carboxylate1116339-62-8 6-氟-4-三氟甲基喹啉-2-甲酰肼 6-Fluoro-4-(trifluoromethyl)quinoline-2-carbohydrazide ,97%1116339-56-0 4-三氟甲基-2-羟甲基喹碄 (4-(Trifluoromethyl)quinolin-2-yl)methanol ,97%1116339-63-9 6-氟-4-三氟甲基-2-羟甲基喹啉 2-Quinolinemethanol, 6-fluoro-4-(trifluoromethyl)-104785-54-8 2,4-二甲基-3-喹啉羧酸乙酯盐酸盐 2,4-diMethylquinoline-3-carboxylic acid ethyl ester104785-55-9 2,4-二甲基喹啉-3-甲酸 2,4-DIMETHYLQUINOLINE-3-CARBOXYLIC ACID106380-95-4 2-甲基-3-乙酰基喹啉-4-羧酸 3-Acetyl-2-methylquinoline-4-carboxylic acid ,97%华腾制药现供应原料药：利奈唑胺、替格瑞洛、TAK-438、索拉非尼全套相关化合物；利伐沙班全套杂质,打包出售价格从优,欢迎各位新老朋友前来询价询价热线0731-82258669,82258950华腾官网：http://www.huatengsci.com

华腾最新现货：17890-56-1 1-苯并噻吩-2-甲醇 2-(HYDROXYMETHYL)BENZO[B]THIOPHENE6007-85-8 3,4-噻吩二羧酸酐 THIOPHENE-3,4-DICARBOXYLIC ACID4498-74-2 3-苯甲基-1H-吲唑 3-(PHENYLMETHYL)-1H-INDAZOLE1211-35-4 2-(4-氯苯基)吲哚 2-(4-CHLOROPHENYL)INDOLE70093-12-8 2-(4-氟苯基)-1H-吲哚-3-甲醛 2-(4-FLUOROPHENYL)-1H-INDOLE-3-CARBOXAL&98081-84-6 6-氯-吲哚-2-羧酸乙酯 6-CHLORO-1H-INDOLE-2-CARBOXYLIC ACID METHYL ESTER53590-58-2 2-羟甲基-6-氯吲哚 (6-CHLORO-1H-INDOL-2-YL)-METHANOL53590-59-3 6-氯-1H-吲哚-2-甲醛 6-CHLORO-1H-INDOLE-2-CARBALDEHYDE7364-25-2 3-吲唑啉酮 3-Indazolinone1027259-01-3 6-硝基-3-氨基-1H-吲唑 6-nitro-1H-indazol-3-amine871709-90-9 1氢-吲唑-3,6-二胺 1H-indazole-3,6-diaMine53590-49-1 5-氯吲哚-2-甲醛 5-CHLORO-1H-INDOLE-2-CARBALDEHYDE41330-49-8 3-氯-5-氨基-1H-吲唑 3-CHLORO-1H-INDAZOL-5-AMINE1077-95-8 5-氯-1H-吲唑-3-羧酸 5-CHLORO-1H-INDAZOLE-3-CARBOXYLIC ACID923197-75-5 (6-溴-1H-吲哚-2-基)甲醇 (6-BROMO-1H-INDOL-2-YL)METHANOL华腾制药现供应原料药：利奈唑胺、替格瑞洛、TAK-438、索拉非尼全套相关化合物；利伐沙班全套杂质,打包出售价格从优,欢迎各位新老朋友前来询价询价热线0731-82258669,82258950华腾官网：http://www.huatengsci.com/

华腾最新现货：82546-91-6 2-氨基-4-乙基-5-甲基噻吩-3-甲酸乙酯 2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER439692-89-4 5-乙基-6-甲基噻吩并[2,3-D]嘧啶-4(3H)-酮 thieno[2,3-d]pyrimidin-4(3H)-one, 5-ethyl-6-methyl-65416-85-5 2-氨基-5-异丙基噻吩-3-甲酸乙酯 2-Amino-5-isopropyl-thiophene-3-carboxylic acid ethyl ester ,97%502651-65-2 6-异丙基-3H-噻吩并[2,3-D]嘧啶-4-酮 6-ISO-PROPYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE22971-62-6 4-2-噻吩丁酸 5-OXO-5-(2-THIENYL)VALERIC ACID42225-04-7 2-氨基-6-甲基-4,5,6,7-四氢-1-苯并噻吩-3-腈 2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBONITRILE95211-68-0 2-氨基-6-甲基-4,5,6,7-四氢-1-苯并噻吩-3-甲酰胺 2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE151258-67-2 5-甲基-3-羧基-2-吡咯基噻吩 5-METHYL-2-PYRROL-1-YL-THIOPHENE-3-CARBOXYLIC ACID19156-63-9 2-氨基-5-乙基噻吩-3-甲酸甲酯 2-AMINO-5-ETHYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER35978-37-1 5-(4-氟苯基)-3H-噻吩并[2,3-D]-嘧啶-4-酮 5-(4-FLUOROPHENYL)-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE307512-24-9 5-(4-溴苯基)-3H-噻吩并[2,3-D]嘧啶-4-酮 5-(4-BROMO-PHENYL)-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE433702-79-5 (4-氧代-6,7-二氢-环戊二烯并[4,5]噻吩并[2,3-D]嘧啶-3-基)乙酸乙酯 AKOS B018620314282-21-8 2-(3-羧基-丙酰氨基)-5,6-二氢-环戊戊二烯并[B]噻吩-3-甲酸乙酯 Ethyl 2-(3-carboxy-propionyl-amino)-5,6-dihydro-cyclopenta[b]thiophene-3-carboxylate103765-33-9 5-氨基-3-甲基噻吩-2,4-二甲酸二甲酯 5-AMINO-3-METHYL-THIOPHENE-2,4-DICARBOXYLIC ACID DIMETHYL ESTER32595-59-8 DL-Β-(3-噻吩基)丝氨酸 BETA-(2-THIENYL)-DL-SERINE华腾制药现供应原料药：利奈唑胺、替格瑞洛、TAK-438、索拉非尼全套相关化合物；利伐沙班全套杂质,打包出售价格从优,欢迎各位新老朋友前来询价询价热线0731-82258669,82258950华腾官网：http://www.huatengsci.com/

华腾最新现货：14428-41-2 1-(2,4-二甲基喹啉-3-基)乙酮 1-(2,4-Dimethylquinolin-3-yl)ethanone ,97%943825-10-3 1-(2,4-二甲基喹啉-3-基)乙酮盐酸盐 1-(2,4-DIMETHYLQUINOLIN-3-YL)ETHANONE116270-38-3 2,4-二甲基喹啉-3-羧酸乙酯 ETHYL 2,4-DIMETHYLQUINOLINE-3-CARBOXYLATE943825-15-8 (2,4-二甲基喹啉-3-基)乙酸盐酸盐 (2,4-DIMETHYLQUINOLIN-3-YL)ACETIC ACID HYDROCHLORIDE17401-15-9 (2-甲基-4-苯基喹啉-3-基)乙酸盐酸盐 (2-METHYL-4-PHENYLQUINOLIN-3-YL)ACETIC ACID HYDROCHLORIDE14510-06-6 8-羟基喹啉-2-甲醛 8-Hydroxyquinoline-2-carboxaldehyde16621-55-9 2-(1-甲基肼基)喹噁啉 2-(1-METHYLHYDRAZINO)QUINOXALINE1009306-52-8 4-甲基-2-氯甲基喹啉-3-羧酸乙酯盐酸盐 ETHYL 2-(CHLOROMETHYL)-4-METHYLQUINOLINE-3-CARBOXYLATE HYDROCHLORIDE58375-08-9 1-(6-氯-2-羟基-4-苯基喹啉-3-基)乙酮 1-(6-CHLORO-2-HYDROXY-4-PHENYL-QUINOLIN-3-YL)-ETHANONE57060-86-3 1,2,3,4-四氢异喹啉-3-羧酸甲酯 Methyl 1,2,3,4-tetrahydroisoquinoline-3-carboxylate1185292-57-2 2-三氟甲基喹啉-4-甲酸乙脂 4-Quinolinecarboxylic acid, 2-(trifluoromethyl)-, ethyl ester1185292-58-3 2-三氟甲基喹啉-4-甲酰肼 2-(Trifluoromethyl)quinoline-4-carbohydrazide3463-43-2 1,4-二氯-2,5-二甲基-3-硝基苯 1,4-dichloro-2,5-dimethyl-3-nitrobenzene81742-11-2 2,5-二氯-3,6-二甲基苯胺 2,5-Dichloro-3,6-diMethylaniline104-58-5 1-哌啶丙醇 1-Piperidinepropanol华腾制药现供应原料药：利奈唑胺、替格瑞洛、TAK-438、索拉非尼全套相关化合物；利伐沙班全套杂质,打包出售价格从优,欢迎各位新老朋友前来询价询价热线0731-82258669,82258950华腾官网：http://www.huatengsci.com/

华腾最新现货：767-69-1 6-溴嘌呤 6-Bromopurine139756-21-1 5-(2-乙氧苯基)-1-甲基-3-丙基-1,6-二氢-7H-吡唑并[4,3-D]嘧啶-7-酮 5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE57500-07-9 6-苄氧基嘌呤 6-BENZYLOXYPURINE120-88-7 双十二烷基二硫代乙二酰胺 N,N'-DIDODECYL DITHIOOXAMIDE89019-07-8 8-乙酰-7-甲氧基香豆素 8-ACETYL-7-METHOXYCOUMARIN14036-06-7 乙酸二乙氧基甲酯 Diethoxymethyl acetate67488-50-0 3-甲氧基羰基-3-亚砜 3-METHOXYCARBONYL-3-SULFOLENE17874-32-7 4-甲基-6-叔丁基香豆素 6-TERT-BUTYL-4-METHYLCOUMARIN479226-10-3 4-(5-醛基吡啶-2-基)哌嗪-1-甲酸叔丁基酯 TERT-BUTYL 4-(5-FORMYLPYRID-2-YL)PIPERAZINE-1-CARBOXYLATE7169-37-1 7-甲氧基-3(2H)-苯并呋喃酮 7-METHOXY-3(2H)-BENZOFURANONE181052-63-1 2-(7-羟基苯并呋喃-3-基)乙酸甲酯 methyl 2-(7-hydroxybenzofuran-3-yl)acetate39581-49-2 2-(7-甲氧基苯并呋喃-3-基)乙酸甲酯 Methyl 2-(7-Methoxybenzofuran-3-yl)acetate82437-64-7 3-氨基-4-苯基噻吩-2-甲酸甲酯 Methyl 3-amino-4-phenylthiophene-2-carboxylate61325-02-8 2-氨基-5-苯基噻吩-3-甲酸甲酯 METHYL 2-AMINO-5-PHENYLTHIOPHENE-3-CARBOXYLATE61320-65-8 2-氨基-3-氰基-4-甲基-5-甲氧甲酰基噻吩 2-AMINO-3-CYANO-4-METHYL-5-CARBMETHOXY THIOPHENE华腾制药现供应原料药：利奈唑胺、替格瑞洛、TAK-438、索拉非尼全套相关化合物；利伐沙班全套杂质,打包出售价格从优,欢迎各位新老朋友前来询价询价热线0731-82258669,82258950华腾官网：http://www.huatengsci.com/

华腾最新现货：18593-44-7 5,6-二甲基噻吩[2,3-D]嘧啶-4(3H)-酮 5,6-DIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE32973-77-6 3-氨基-5,6-二甲基-3H-噻吩[2,3-D]嘧啶-4-酮 3-AMINO-5,6-DIMETHYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE76655-99-7 3-甲基噻吩-2-羧酰胺 3-METHYLTHIOPHENE-2-CARBOXAMIDE25796-68-3 3-溴噻吩-2-羰酰氯 3-BROMOTHIOPHENE-2-CARBONYL CHLORIDE104208-13-1 1,3-二甲基-2-(2-噻吩)咪唑烷 1,3-DIMETHYL-2-(2-THIENYL)IMIDAZOLIDINE184174-80-9 2-氨基-5,6-二氢-4H-环戊烯并噻吩-3-甲酸甲酯 2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER24372-46-1 5-(二甲氨基)-2-噻吩甲醛 5-(DIMETHYLAMINO)THIOPHENE-2-CARBALDEHYDE63894-54-2 (5,6-二甲基-噻吩[2,3-D]嘧啶-4-基)-肼 (5,6-DIMETHYL-THIENO[2,3-D]PYRIMIDIN-4-YL)-HYDRAZINE22913-26-4 3-噻吩甲酸甲酯 METHYL 3-THIOPHENECARBOXYLATE  9721815-91-8 3-氯苯并ób]噻酚-2-羰酰氯 3-CHLOROBENZO[B]THIOPHENE-2-CARBONYL CHLORIDE21211-09-6 3-氯苯并(B)噻吩-2-羰基氯 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXAMIDE21211-07-4 3-氯苯并噻吩-2-羧酸甲酯 METHYL 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLATE62524-21-4 3-氯苯并呋喃-2-羧肼 3-Chloro-benzo[b]thiophene-2-carboxylic acid hydrazide78031-18-2 3-溴噻吩-2-甲酰胺 3-BROMOTHIOPHENE-2-CARBOXAMIDE4507-13-5 净司他丁 ETHYL 2-AMINO-5-ETHYLTHIOPHENE-3-CARBOXYLATE华腾制药现供应原料药：利奈唑胺、替格瑞洛、TAK-438、索拉非尼全套相关化合物；利伐沙班全套杂质,打包出售价格从优,欢迎各位新老朋友前来询价询价热线0731-82258669,82258950华腾官网：http://www.huatengsci.com/

华腾最新现货：47465-97-4 靛红联二甲酚 3,3-Bis(3-methyl-4-hydroxyphenyl)indoline-2-on79173-38-9 6-甲基-1H-吡唑并[3,4-B]吡啶-3-胺 6-Methyl-1H-pyrazolo[3,4-b]pyridin-3-amine764-41-0 1,4-二氯-2-丁烯 TRANS-1,4-DICHLORO-2-BUTENE42951-65-5 5-溴-4,6-二甲基-3-氨基-1H-吡唑并[3,4-B]吡啶 5-BROMO-4,6-DIMETHYL-1H-PYRAZOLO[3,4-B]PYRIDIN-3-AMINE712-43-6 1-环己基尿嘧啶 1-CYCLOHEXYLURACIL596-43-0 三苯基甲基溴 Triphenylmethyl bromide43088-67-1 4-氯-5-甲基噻吩基[2,3-d!嘧啶 4-CHLORO-5-METHYLTHIENO[2,3-D]PYRIMIDINE878699-59-3 2-氯甲基-6-甲基-噻吩并[2,3-D]嘧啶-4(3H)-酮 2-(chloromethyl)-6-methylthieno[2,3-d]pyrimidin-4(3H)-one(SALTDATA: FREE)108831-66-9 6-甲基-3H-噻吩[2,3-D]嘧啶-4-酮 BUTTPARK 146\\18-29370587-15-8 2-甲基-6-苯基-4H-噻吩并[2,3-D][1,3]恶嗪-4-酮 2-Methyl-6-phenyl-4H-thieno[2,3-d][1,3]oxazin-4-one35970-78-6 6-苯基-3H-噻吩并[2,3-D]嘧啶-4-酮 6-PHENYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE2954-52-1 原儿茶酸 5-PROPYL-2-THIOURACIL59488-60-7 3-氨基-6-甲基噻吩并[2,3-B]吡啶-2-羧酸 3-Amino-6-methylthieno[2,3-b]pyridine-2-carboxylic acid313534-29-1 N-(6-乙基噻吩并[2,3-D]嘧啶-4-基)甘氨酸 N-(6-Ethylthieno[2,3-d]pyrimidin-4-yl)glycine371206-03-0 (4-氧代-6,7-二氢-4H,5H-环戊二烯并[4,5]噻吩并[2,3-D]嘧啶-3-基)-乙酸 (4-OXO-6,7-DIHYDRO-4H,5H-CYCLOPENTA[4,5]THIENO-[2,3-D]PYRIMIDIN-3-YL)-ACETIC ACID华腾制药现供应原料药：利奈唑胺、替格瑞洛、TAK-438、索拉非尼全套相关化合物；利伐沙班全套杂质,打包出售价格从优,欢迎各位新老朋友前来询价询价热线0731-82258669,82258950华腾官网：http://www.huatengsci.com/

华腾最新现货：26663-42-3 吲唑-3-乙酸 (1H-INDAZOL-3-YL)-ACETIC ACID21889-05-4 4-(1H-吲哚-2-基)苯胺 4-(1H-INDOL-2-YL)-PHENYLAMINE90417-53-1 5-甲氧基-3-吲唑羧酸 5-Methoxy-3-indazolecarboxylic acid21413-23-0 3-氯-6-氨基吲唑 6-AMINO-3-CHLORO (1H)INDAZOLE52347-72-5 3-溴-6-氨基吲唑 6-AMINO-3-BROMO (1H)INDAZOLE274-71-5 吡唑[1,5-A]嘧啶 PYRAZOLO[1,5-A]PYRIMIDINE36760-20-0 3,5-二氯-1H-吲唑 3,5-DICHLORO (1H)INDAZOLE102735-90-0 5-氯-3-羟甲基-1H-吲唑 (5-Chloro-1H-indazol-3-yl)-methanol ,97%885519-30-2 3-溴-5-甲氧基-1H-吲唑 3-BROMO-5-METHOXY (1H)INDAZOLE102735-84-2 5-氯-3-醛基-1H-吲唑 5-CHLORO INDAZOLE-3-CARBOXALDEHYDE16620-52-3 5-甲氧基芦竹碱 5-METHOXYGRAMINE499770-99-9 1-甲基-1氢-咪唑-5-异氰酸酯 1-METHYL-1H-IMIDAZOL-5-YL ISOCYANATE7050-67-1 N-(2-氯乙基)吡咯烷盐酸盐 1-(2-CHLOROETHYL)PYRROLIDINE HYDROCHLORIDE211449-19-3 4-三氟甲基-2-氨基喹啉 4-(Trifluoromethyl)quinolin-2-amine1116339-59-3 6-氟-4-(三氟甲基)-2-喹啉胺 6-fluoro-4-(trifluoromethyl)quinolin-2-amine华腾制药现供应原料药：利奈唑胺、替格瑞洛、TAK-438、索拉非尼全套相关化合物；利伐沙班全套杂质,打包出售价格从优,欢迎各位新老朋友前来询价询价热线0731-82258669,82258950华腾官网：http://www.huatengsci.com/

华腾最新现货：1458-63-5 1-氯-3-哌啶基丙烷 1-(3-Chloropropyl)piperidine HCl 767286-87-3 4-(3-(哌啶-1-基)丙氧基)苯甲酸 4-(3-(piperidin-1-yl)propoxy)benzoic acid872-35-5 2-巯基咪唑 2-MERCAPTOIMIDAZOLE136896-92-9 6-乙烯基-2-萘酚 6-vinylnaphthalen-2-ol155622-69-8 1-溴-2-酮-3-丁烯 1-BROMOBUT-3-EN-2-ONE41037-28-9 6-溴-4-甲基喹啉 6-Bromo-4-methylquinoline4075-79-0 4-乙酰氨基联苯 4-acetylaminobiphenyl17096-07-0 甲基丙烯酰氧丙基三(三甲基硅氧烷基)硅烷 3-(METHACRYLOYLOXY)PROPYLTRIS(TRIMETHYLSILOXY)SILANE3154-51-6 N-FMOC-L-甘氨酸 N-FORMYLGLYCINE ETHYL ESTER38275-41-1 2-甲硫基嘧啶-5-羧酸甲酯 Methyl 2-(methylthio)pyrimidine-5-carboxylate4424-20-8 2,3,4,5 -四氢-1H -苯并[D]氮杂卓 2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE34781-86-7 4-氨基间苯二酚盐酸盐 4-AMINORESORCINOL HYDROCHLORIDE13720-06-4 2,6-二溴萘 2,6-DIBROMONAPHTHALENE87171-25-3 1-[4-(氨基甲基)苯基]-乙酮 Ethanone, 1-[4-(aminomethyl)phenyl]- (9CI)142044-85-7 1-(2-溴-4-甲基苯基)-1H-吡咯 1-(2-bromo-4-methylphenyl)-1H-pyrrole华腾制药现供应原料药：利奈唑胺、替格瑞洛、TAK-438、索拉非尼全套相关化合物；利伐沙班全套杂质,打包出售价格从优,欢迎各位新老朋友前来询价询价热线0731-82258669,82258950华腾官网：http://www.huatengsci.com/