日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

CAS號(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
89-01-02,3-吡嗪二羧酸;
吡嗪-2,3-二羧酸
2,3-Pyrazinedicarboxylic acid;
pyrazine-2,3-dicarboxylic acid
CAS:89-01-0分子結(jié)構(gòu)C6H4N2O4詳情供應(yīng)商
5521-60-85-甲基吡嗪-2,3-二羧酸5-Methyl-2,3-pyrazinedicarboxylic acid;
5-Methylpyrazine-2,3-dicarboxylicacid;
6-Methylpyrazine-2,3-dicarboxylic acid;
NSC 89408
CAS:5521-60-8分子結(jié)構(gòu)C7H6N2O4詳情供應(yīng)商
168123-94-2Pyrido[2,3-b]pyrazine-2,3-dione,1,4-dihydro- 7-nitro-,5-oxideCAS:168123-94-2分子結(jié)構(gòu)C7H4N4O5詳情供應(yīng)商
118470-93-2Pyrido[2,3-b]pyrazine-2,3-dione,4-ethyl-1,4-dihydro-;
Pyrido[2,3-b]pyrazine-2,3-dione, 4-ethyl-1,4-dihydro- (9CI);
4-ETHYL-1,4-DIHYDROPYRIDO[2,3-B]pyrazine-2,3-DIONE
CAS:118470-93-2分子結(jié)構(gòu)C9H9N3O2詳情供應(yīng)商
22855-28-3Pyrazino[2,3-b]pyrazine-2,3-dione,6-bromo-1,4-dihydro-;
Pyrazino[2,3-b]pyrazine-2,3-diol,6-bromo- (8CI);
2,3-Dihydroxy-6-bromopyrazino-[2,3-b]-pyrazine
CAS:22855-28-3分子結(jié)構(gòu)C6H3BrN4O2詳情供應(yīng)商
809239-90-5Pyrido[2,3-b]pyrazine-2,3-dione,1,4-dihydro-1-hydroxy-;
Pyrido[2,3-b]pyrazine-2,3-dione, 1,4-dihydro-1-hydroxy- (9CI);
1-HYDROXY-1,4-DIHYDROPYRIDO[2,3-B]pyrazine-2,3-DIONE
CAS:809239-90-5分子結(jié)構(gòu)C7H5N3O3詳情供應(yīng)商
2067-84-7Pyrido[2,3-b]pyrazine-2,3-dione,1,4-dihydro-;
Pyrido[2,3-b]pyrazine-2,3-diol(7CI);
1,4-Dihydropyrido[2,3-b]pyrazine-2,3-dione;
2,3-Dihydroxy-1,4,5-triazanaphthalene;
2,3-Dihydroxypyrido[2,3-b]pyrazine;
NSC91561
CAS:2067-84-7分子結(jié)構(gòu)C7H5N3O2詳情供應(yīng)商
91673-75-5Pyrido[2,3-b]pyrazine-2,3-dione,6-amino-1,4-dihydro-;
Pyrido[2,3-b]pyrazine-2,3-diol,6-amino- (7CI)
CAS:91673-75-5分子結(jié)構(gòu)C7H6N4O2詳情供應(yīng)商
146950-62-1Pyrido[3,4-b]pyrazine-2,3-dione,1,4-dihydro-1-methyl-;
Pyrido[3,4-b]pyrazine-2,3-dione, 1,4-dihydro-1-methyl- (9CI);
1-METHYL-1,4-DIHYDROPYRIDO[3,4-B]pyrazine-2,3-DIONE
CAS:146950-62-1分子結(jié)構(gòu)C8H7N3O2詳情供應(yīng)商
146950-63-2Pyrido[3,4-b]pyrazine-2,3-dione,1,4-dihydro-4-methyl-;
Pyrido[3,4-b]pyrazine-2,3-dione, 1,4-dihydro-4-methyl- (9CI);
4-METHYL-1,4-DIHYDROPYRIDO[3,4-B]pyrazine-2,3-DIONE
CAS:146950-63-2分子結(jié)構(gòu)C8H7N3O2詳情供應(yīng)商
146950-64-3Pyrido[3,4-b]pyrazine-2,3-dione,1-ethyl-1,4-dihydro-;
Pyrido[3,4-b]pyrazine-2,3-dione, 1-ethyl-1,4-dihydro- (9CI);
1-ETHYL-1,4-DIHYDROPYRIDO[3,4-B]pyrazine-2,3-DIONE
CAS:146950-64-3分子結(jié)構(gòu)C9H9N3O2詳情供應(yīng)商
185676-81-7Pyrido[2,3-b]pyrazine-2,3-dione,1,4-dihydro-, 5-oxide;
Pyrido[2,3-b]pyrazine-2,3-dione, 1,4-dihydro-, 5-oxide (9CI);
1,4-DIHYDROPYRIDO[2,3-B]pyrazine-2,3-DIONE 5-OXIDE
CAS:185676-81-7分子結(jié)構(gòu)C7H5N3O3詳情供應(yīng)商
144435-01-8Pyrido[2,3-b]pyrazine-2,3-dione,1,4-dihydro-8-methyl-;
Pyrido[2,3-b]pyrazine-2,3-dione, 1,4-dihydro-8-methyl- (9CI);
8-METHYL-1,4-DIHYDROPYRIDO[2,3-B]pyrazine-2,3-DIONE
CAS:144435-01-8分子結(jié)構(gòu)C8H7N3O2詳情供應(yīng)商
35252-01-8Pyrido[3,4-b]pyrazine-2,3-dione,1,4-dihydro-1,4-dimethyl-;
Pyrido[3,4-b]pyrazine-2,3-dione, 1,4-dihydro-1,4-dimethyl- (9CI);
1,4-DIMETHYL-1,4-DIHYDROPYRIDO[3,4-B]pyrazine-2,3-DIONE
CAS:35252-01-8分子結(jié)構(gòu)C9H9N3O2詳情供應(yīng)商
35252-00-7Pyrido[2,3-b]pyrazine-2,3-dione,1,4-dihydro-1,4-dimethyl-;
Pyrido[2,3-b]pyrazine-2,3-dione, 1,4-dihydro-1,4-dimethyl- (9CI);
1,4-DIMETHYL-1,4-DIHYDROPYRIDO[2,3-B]pyrazine-2,3-DIONE
CAS:35252-00-7分子結(jié)構(gòu)C9H9N3O2詳情供應(yīng)商
35251-84-4Pyrido[3,4-b]pyrazine-2,3-dione,1,4-dihydro-;
Pyrido[3,4-b]pyrazine-2,3-diol(7CI);
1,4-Dihydropyrido[3,4-b]pyrazine-2,3-dione
CAS:35251-84-4分子結(jié)構(gòu)C7H5N3O2詳情供應(yīng)商
149587-33-7Thieno[2,3-b]pyrazine-2,3-dione,1,4-dihydro-7-methyl-;
Thieno[2,3-b]pyrazine-2,3-dione, 1,4-dihydro-7-methyl- (9CI);
7-METHYL-1,4-DIHYDROTHIENO[2,3-B]pyrazine-2,3-DIONE
CAS:149587-33-7分子結(jié)構(gòu)C7H6N2O2S詳情供應(yīng)商
50869-11-91,4-Dithiino[2,3-b]pyrazine-2,3-dicarbonitrileCAS:50869-11-9分子結(jié)構(gòu)C8H2N4S2詳情供應(yīng)商
158752-32-01H-Indeno[1,2-b]pyrazine-2,3-dione,4,9-dihydro-9-hydroxy-9-phenyl-;
1H-Indeno[1,2-b]pyrazine-2,3-dione, 4,9-dihydro-9-hydroxy-9-phenyl-
CAS:158752-32-0分子結(jié)構(gòu)C17H12N2O3詳情供應(yīng)商
192933-53-22,3-Pyrazinedicarbonitrile,5-(hydroxymethyl)-6-methyl-;
2,3-Pyrazinedicarbonitrile,5-(hydroxymethyl)-6-methyl-(9CI);
5-(HYDROXYMETHYL)-6-METHYLpyrazine-2,3-DICARBONITRILE
CAS:192933-53-2分子結(jié)構(gòu)C8H6N4O詳情供應(yīng)商
熱門搜關(guān)鍵詞:BASE B, from 腈 氨 甲 苯 4-oxo-TEMP C7H5NS 135 氯 氟三氟甲苯 6,7-dihydro-5H-cyclopenta(b)pyrazine 氯 三氟 吡啶 1,4-雙(二氟甲基)苯 PYRAZOLIDIN-3-ONE 巰基苯甲酰胺 2-hydrazinylpyridine HRS-1 polymer with2-propenamide [Ir(pq)2]2Cl2 Propoxy-2-Propanol 1,2,3-Propanetricarboxylic acid,2-hydroxy Imidazole-4-carboxanilide cis-platin Germacrene_D 2,4-Butanediol 6-Methyl-3,4-dihydro-2H-pyran 2-Propenoic acid, 3-(4-methoxyphenyl 10-Undecylenic acid V[TCNE]x 1-(2-furanyl)ethanone but-3-enyloxy Naphthalene-2-ol 聚乙二醇 醚 1,3-Butadiene diepoxide 聚 乙烯醚 羥基 二苯并呋喃基 羧 聚乙二醇 c18h18cl2no4 C6NOH6 Bis(methyldimethoxysilyl)ethane; 甲氧基 硅 氨 1,3-thiazinane-2,4-dione N- 乙酰氨基葡萄糖 C10N2OH6 2-Propenoic acid,2-ethylhexyl est