午夜激情在线视频-亚洲乱码无码永久不卡在线-日韩在线观看av-欧美日韩精品一区-色婷婷色综合-欧美在线不卡-精品视频一区二区三区四区五区-欧美孕交视频-亚洲性按摩-日韩精品自拍偷拍-一级黄色片在线播放-偷偷操99-青青av在线-亚洲国产小视频-av大片免费在线观看-日韩av片在线免费观看-2018av无码视频在线播放

CAS號查詢

化工產(chǎn)品

CAS號查詢化工產(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 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
96-54-8N-甲基吡咯N-MEthyl pyrrole;
1-MEthyl-1H-pyrrole
CAS:96-54-8分子結(jié)構(gòu)C5H7N詳情供應(yīng)商
108-50-92,6-二甲基吡嗪2,6-DimEthylpyrazine;
2,6-DimEthyl pyrazine;
2,6-DimEthyl-1,4-diazine
CAS:108-50-9分子結(jié)構(gòu)C6H8N2詳情供應(yīng)商
123-32-02,5-二甲基吡嗪2,5-DimEthyl pyrazine;
2,5-DimEthylpyrazine;
2,5-DimEthyl-1,4-diazine
CAS:123-32-0分子結(jié)構(gòu)C6H8N2詳情供應(yīng)商
611-13-22-糠酸甲酯MEthyl 2-furoate;
MEthyl pyromucate
CAS:611-13-2分子結(jié)構(gòu)C6H6O3詳情供應(yīng)商
617-35-6丙酮酸乙酯Ethyl pyruvate;
pyruvic acid Ethyl ester;
Ethyl 2-oxopropionate
CAS:617-35-6分子結(jié)構(gòu)C5H8O3詳情供應(yīng)商
1121-79-53-氯-6-甲基噠嗪3-Chloro-6-mEthylpyridazine;
3-Chloro-6-mEthyl pyridazine
CAS:1121-79-5分子結(jié)構(gòu)C5H5ClN2詳情供應(yīng)商
1609-47-8焦碳酸二乙酯DiEthyl pyrocarbonate;
DEPC;
DiEthyl oxydiformate;
Ethoxyformic anhydride;
pyrocarbonic acid diEthyl ester
CAS:1609-47-8分子結(jié)構(gòu)C6H10O5詳情供應(yīng)商
2050-22-8吡啶-2,3-二羧酸二乙酯DiEthyl pyridine-2,3-dicarboxylate;
2,3-pyridinedicarboxylicacid, diEthyl ester (6CI,8CI,9CI);
DiEthyl 2,3-pyridinedicarboxylate;
DiEthylquinolinate;
Quinolinic acid diEthyl ester
CAS:2050-22-8分子結(jié)構(gòu)C11H13NO4詳情供應(yīng)商
3731-53-14-甲氨基吡啶4-pyridinemethaneamine;
4-Picolylamine;
4-AminomEthyl pyridine
CAS:3731-53-1分子結(jié)構(gòu)C6H8N2詳情供應(yīng)商
4591-56-43,5-吡啶二甲酸二乙酯DiEthyl pyridine-3,5-dicarboxylate;
3,5-pyridinedicarboxylicacid, diEthyl ester (6CI,7CI,8CI,9CI);
3,5-Dicarbethoxypyridine;
3,5-Diethoxycarbonylpyridine;
DiEthyl dinicotinate;
DiEthylpyridine-3,5-dicarboxylate;
NSC 165814
CAS:4591-56-4分子結(jié)構(gòu)C11H13NO4詳情供應(yīng)商
5910-89-42,3-二甲基吡嗪2,3-DimEthylpyrazine;
2,3-DimEthyl pyrazine;
2,3-DimEthyl-1,4-diazine
CAS:5910-89-4分子結(jié)構(gòu)C6H8N2詳情供應(yīng)商
5932-27-43-乙氧羰基吡唑;
吡唑-3-甲酸乙酯
Ethyl pyrazole-3-carboxylate;
3-(Ethoxycarbonyl)pyrazole;
3-Carbethoxypyrazole;
Ethyl 1H-pyrazole-3-carboxylate
CAS:5932-27-4分子結(jié)構(gòu)C6H8N2O2詳情供應(yīng)商
22047-25-22-乙酰基吡嗪Acetylpyrazine;
MEthyl pyrazinyl ketone;
2-Acetylpyrazine
CAS:22047-25-2分子結(jié)構(gòu)C6H6N2O詳情供應(yīng)商
27959-26-8尼可莫爾;
[2-羥基-1,3,3-三(吡啶-3-甲酰氧甲基)環(huán)己基]甲基吡啶-3-甲酸酯
Nicomol;
[2-Hydroxy-1,3,3-tris(pyridine-3-carbonyloxymEthyl)cyclohexyl]mEthyl pyridine-3-carboxylate
CAS:27959-26-8分子結(jié)構(gòu)C34H32N4O9詳情供應(yīng)商
32737-14-72-乙氧基-3-甲基吡嗪2-Ethoxy-3-mEthylpyrazine;
2-MEthyl-3-ethoxypyrazine;
2-Ethoxy-3-mEthyl pyrazine
CAS:32737-14-7分子結(jié)構(gòu)C7H10N2O詳情供應(yīng)商
35250-53-42-吡嗪基乙硫醇;
2-(2-巰基乙基)吡嗪
2-pyrazinylethanethiol;
2-MercaptoEthyl pyrazine
CAS:35250-53-4分子結(jié)構(gòu)C6H8N2S詳情供應(yīng)商
37622-90-54-吡唑甲酸乙酯Ethyl pyrazole-4-carboxylate;
Ethyl 4-pyrazolecarboxylate
CAS:37622-90-5分子結(jié)構(gòu)C6H8N2O2詳情供應(yīng)商
54128-01-74-氯-5-乙基嘧啶4-Chloro-5-Ethylpyrimidine;
4-Chloro-5-Ethyl pyrimidine;
pyrimidine, 4-chloro-5-Ethyl- (9CI)
CAS:54128-01-7分子結(jié)構(gòu)C6H7ClN2詳情供應(yīng)商
65365-28-8D-脯氨酸甲酯鹽酸鹽MEthyl pyrrolidine-2-carboxylate hydrochloride;
D-Proline mEthyl ester hydrochloride;
pyrrolidine-2-carboxylic acid mEthyl ester hydrochloride
CAS:65365-28-8分子結(jié)構(gòu)C6H12ClNO2詳情供應(yīng)商
133627-45-92-氯-3-氨基-4-甲基吡啶2-Chloro-3-amino-4-mEthyl pyridine;
2-Chloro-3-amino-4-picoline
CAS:133627-45-9分子結(jié)構(gòu)C6H7ClN2詳情供應(yīng)商
熱門搜關(guān)鍵詞:苯基 甲胺基 丙烷 CAS Asbestos 醇 胺 乙醚 sunitini CAS TBT CAS TPT Epoxytetradecan CAS PFC CAS ANNEX C29H39N3 C29H41ClN4 N6O4 N6O3S2 N4O9 N5O3S N3O3S ClN3S C16H26cl2N4 cl2N4 cl2N4O2 Carveyl acetate C6H8  brown 2r triethylcarbinol benzenecarbohydrazide N8O7 C8H16ClN2 C28H19N3 C28H29N3 225D Carboxyterbinafine Camptothecines C26 H32 O14 
华池县| 翼城县| 黑水县| 鄢陵县| 裕民县| 西华县| 五峰| 曲阳县| 墨竹工卡县| 桐乡市| 西城区| 宁明县| 琼中| 罗定市| 合肥市| 鄄城县| 佳木斯市| 郓城县| 垣曲县| 永平县| 舟曲县| 西宁市| 黄浦区| 梨树县| 东至县| 会理县| 永福县| 南乐县| 多伦县| 阿瓦提县| 贡嘎县| 浑源县| 班玛县| 南昌市| 会理县| 张家口市| 蒙山县| 彭水| 威宁| 延寿县| 新郑市|