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2024-11-07 01:53 0信息

552295-08-6 詢問(wèn)4-氯-6-碘代噻吩并[2,3-d]嘧啶(4-Chloro-6-iodothieno[2,3-d]pyrimidine)CAS: 552295-08-6化學(xué)式: C6H2ClIN2Sfu

2024-11-07 01:50 0信息

53826-89-4 詢問(wèn)4-氯-5,7-二氫噻吩并[3,4-D]嘧啶(4-chloro-5,7-dihydrothieno[3,4-d]pyrimidine)CAS: 53826-89-4化學(xué)式: C6H5ClN

2024-11-07 01:49 0信息

53399-36-3 詢問(wèn)3-氯噻吩并[2,3-B]吡啶(3-Chlorothieno[2,3-b]pyridine)CAS: 53399-36-3化學(xué)式: function qrload() {var head =

2024-11-07 01:47 0信息

52505-51-8 詢問(wèn)3-氨基-6-甲基噻吩并[2,3-b]吡啶-2-羧酸乙酯(Ethyl 3-amino-6-methylthieno[2,3-b]pyridine-2-carboxylate)CAS:

2024-11-07 01:47 0信息

52505-49-4 詢問(wèn)2-硝基噻吩并[2,3-B]吡啶-3-胺(2-nitrothieno[2,3-b]pyridin-3-aMine)CAS: 52505-49-4化學(xué)式: C7H5N3O2Sfunction

2024-11-07 01:47 0信息

52505-44-9 詢問(wèn)3-氨基-4,6-二甲基噻吩并[2,3-B]吡啶-2-羧酸甲酯(METHYL 3-AMINO-4,6-DIMETHYLTHIENO[2,3-B]PYRIDINE-2-CARBOXYL

2024-11-07 01:46 4信息

52026-70-7 詢問(wèn)噻吩并[2,3-b]喹啉-2-羧酸(Thieno[2,3-b]quinoline-2-carboxylic acid)CAS: 52026-70-7化學(xué)式: C12H7NO2Sfunctio

2024-11-07 01:42 1信息

502764-57-0 詢問(wèn)2,6-二(三甲基錫)-二噻吩并[3,2-B:2',3'-D]噻吩(2,5-Di(triMethyltin)thieno[3,2-b]thiophene)CAS: 502764-57-0

2024-11-07 01:41 0信息

502651-65-2 詢問(wèn)6-異丙基-3H-噻吩并[2,3-d]嘧啶-4-酮(Thieno[2,3-d]pyrimidin-4(1H)-one, 6-(1-methylethyl)-)CAS: 502651-65-2

2024-11-07 01:41 0信息

502649-07-2 詢問(wèn)4-氯-6-乙基-2-異丙基噻吩并[2,3-D]嘧啶(Thieno[2,3-d]pyrimidine, 4-chloro-6-ethyl-2-(1-methylethyl)-)CAS:

2024-11-07 01:38 0信息

478628-26-1 詢問(wèn)叔-丁基 7-氧亞基-6,7-二氫噻吩并[3,2-c]吡啶-5(4H)-甲酸基酯(Tert-Butyl 7-Oxo-6,7-Dihydrothieno[3,2-C]Pyrid

2024-11-07 01:37 0信息

478149-00-7 詢問(wèn)噻吩并[2,3-c]吡啶-2-羧酸(Thieno[2,3-c]pyridine-2-carboxylic acid (9CI))CAS: 478149-00-7化學(xué)式: C8H5NO2Sf

2024-11-07 01:37 0信息

477874-92-3 詢問(wèn)4-氯噻吩并[2,3-c]吡啶(4-Chlorothieno[2,3-c]pyridine)CAS: 477874-92-3化學(xué)式: C7H4ClNSfunction qrload() {v

2024-11-07 01:37 0信息

4751-61-5 詢問(wèn)4,6,7,8-四氫噻吩并[3,2-B]氮雜-5-酮(4,6,7,8-TETRAHYDRO-THIENO[3,2-B]AZEPIN-5-ONE)CAS: 4751-61-5化學(xué)式: C8H9

2024-11-07 01:36 0信息

474263-21-3 詢問(wèn)3-((5,6-二甲基噻吩并[2,3-D]嘧啶-4-基)氨基)苯甲酸鹽酸鹽(3-[(5,6-dimethylthieno[2,3-d]pyrimidin-1-ium-4-yl

2024-11-07 01:35 1信息

469912-82-1 詢問(wèn)2,5-二(三甲基錫)-噻吩并[3,2-B]噻吩(2,5‐ bis(triMethylstannyl)th ieno[3,2‐b]thiophene)CAS: 469912-82-1

2024-11-07 01:33 0信息

450394-89-5 詢問(wèn)3-{5,6-二甲基-4-氧代-3h,4h-噻吩并[2,3-d]嘧啶-3-基}丙酸(3-(5,6-Dimethyl-4-oxo-4H-thieno[2,3-d]pyrimidin-3

2024-11-07 01:32 0信息

447412-24-0 詢問(wèn)2-氨基-4,4,6,6-四甲基-4,6-二氫噻吩并[2,3-c]呋喃-3-甲腈(2-Amino-4,4,6,6-tetramethyl-4,6-dihydrothieno-[2,

2024-11-07 01:31 0信息

439692-69-0 詢問(wèn)4-肼基-6-甲基噻吩并[2,3-d]嘧啶(4-Hydrazinyl-6-methylthieno[2,3-d]pyrimidine)CAS: 439692-69-0化學(xué)式: C7H8

2024-11-07 01:30 0信息

439140-53-12-[5-(3,4-二甲氧苯基)-4-氧代-噻吩并[2,3-D]嘧啶-3-基]乙酸([5-(3,4-dimethoxyphenyl)-4-oxothieno[2,3-d]pyrimidin