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2024-11-07 02:38 0信息

70395-75-4 詢問(wèn)6-氯吡啶并[2,3-B]吡嗪-2(1H)-酮(6-chloropyrido[2,3-b]pyrazin-2(1H)-one)CAS: 70395-75-4化學(xué)式: C7H4ClN3Ofun

2024-11-07 02:37 0信息

699-89-8 詢問(wèn)4,7-二氯噻吩并[2,3-D]吡嗪(4,7-DICHLORO-THIENO[2,3-D]PYRIDAZINE)CAS: 699-89-8化學(xué)式: C6H2Cl2N2Sfunction qrlo

2024-11-07 02:36 0信息

69816-35-9 詢問(wèn)6 - (三氟甲基)吡嗪-2 - 氨基(6-(TRIFLUOROMETHYL)PYRAZIN-2-AMINE)CAS: 69816-35-9化學(xué)式: C5H4F3N3function qr

2024-11-07 02:34 0信息

69214-34-2 詢問(wèn)8-溴咪唑并[1,2-A]吡嗪(8-Bromoimidazo[1,2-a]pyrazine)CAS: 69214-34-2化學(xué)式: C6H4BrN3function qrload() {var

2024-11-07 02:31 0信息

68774-78-7 詢問(wèn)8-氯-3-甲基-[1,2,4]噻唑并[4,3-a]吡嗪(8-Chloro-3-methyl-1,2,4-triazolo[4,3-a]pyrazine)CAS: 68774-78-7化學(xué)

2024-11-07 02:31 0信息

6863-75-8 詢問(wèn)3-氨基-6-溴-2-吡嗪硫酚(3-AMINO-6-BROMO-1H-PYRAZINE-2-THIONE)CAS: 6863-75-8化學(xué)式: C4H4BrN3Sfunction qrload

2024-11-07 02:30 0信息

685117-25-3 詢問(wèn)3-((3,4-二甲氧基苯基)氨基甲?；?吡嗪-2-羧酸(3-((3,4-Dimethoxyphenyl)carbamoyl)pyrazine-2-carboxylic acid

2024-11-07 02:30 0信息

685106-60-9 詢問(wèn)4-氧代-5-(噻吩-2-基甲基)-4,5,6,7-四氫吡唑并[1,5-a]吡嗪-3-羧酸(4-Oxo-5-(thiophen-2-ylmethyl)-4,5,6,7-tetr

2024-11-07 02:30 0信息

68468-30-4 詢問(wèn)2,3-二甲氧基吡嗪(2,3-diMethoxypyrazine)CAS: 68468-30-4化學(xué)式: C6H8N2O2function qrload() {var head = docum

2024-11-07 02:28 0信息

68303-35-5 詢問(wèn)2-氯-3,5,6-三甲基吡嗪(Pyrazine, chlorotrimethyl- (9CI))CAS: 68303-35-5化學(xué)式: C7H9ClN2function qrload() {

2024-11-07 02:26 0信息

67845-28-7 詢問(wèn)2-甲基-6-丙氧基吡嗪(2-METHYL-6-PROPOXYPYRAZINE)CAS: 67845-28-7化學(xué)式: C8H12N2Ofunction qrload() {var head

2024-11-07 02:25 0信息

6761-52-0 詢問(wèn)3-氨基吡嗪-2-碳酰肼(3-AMINOPYRAZINE-2-CARBOHYDRAZIDE)CAS: 6761-52-0化學(xué)式: C5H7N5Ofunction qrload() {var h

2024-11-07 02:25 0信息

67602-06-6 詢問(wèn)3-甲氧基-5-苯基吡嗪-2-胺(3-Methoxy-5-phenyl-pyrazin-2-ylaMine)CAS: 67602-06-6化學(xué)式: C11H11N3Ofunction qr

2024-11-07 02:25 0信息

675580-55-9 詢問(wèn)6-氯-咪唑并[1,2-b]吡嗪-3-甲醇乙酸酯((6-Chloroimidazo[1,2-b]Pyridazin-3-yl)Methyl Acetate)CAS: 675580-55-

2024-11-07 02:25 0信息

675580-49-1 詢問(wèn)6-氯-咪唑并[1,2-b]吡嗪-3-甲醇((6-Chloroimidazo[1,2-b]Pyridazin-3-yl)Methanol)CAS: 675580-49-1化學(xué)式: C7H

2024-11-07 02:23 0信息

67074-80-0 詢問(wèn)1h,2h,3h,4h-吡啶并[3,4-b]吡嗪-3-酮(1h,2h,3h,4h-Pyrido[3,4-b]pyrazin-3-one)CAS: 67074-80-0化學(xué)式: C7H7N3Of

2024-11-07 02:23 0信息

67074-78-6 詢問(wèn)3,4-二氫吡啶并[2,3-B]吡嗪-2(1H)-酮(3,4-DIHYDROPYRIDO[2,3-B]PYRAZIN-2(1H)-ONE)CAS: 67074-78-6化學(xué)式: C7H7N

2024-11-07 02:22 0信息

66522-30-3 詢問(wèn)2-氯-3-(哌嗪-1-基)吡嗪鹽酸鹽(2-Chloro-3-(piperazin-1-yl)pyrazine hydrochloride)CAS: 66522-30-3化學(xué)式: C8H

2024-11-07 02:22 0信息

66490-61-7 詢問(wèn)2-氨基-3,5,6-三溴吡嗪(3,5,6-Tribromo-2-pyrazinamine)CAS: 66490-61-7化學(xué)式: C4H2Br3N3function qrload() {va

2024-11-07 02:19 0信息

65735-15-1 詢問(wèn)3-甲基吡嗪-2-腈(2-CYANO-3-METHYLPYRAZINE)CAS: 65735-15-1化學(xué)式: C6H5N3function qrload() {var head = docum