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

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


CAS登錄號 中文名 英文名 分子結(jié)構式 分子式 詳情 供應商
96-54-8N-甲基吡咯N-Methyl pyrrole;
1-Methyl-1H-pyrrole
CAS:96-54-8分子結(jié)構C5H7N詳情供應商
4426-11-3環(huán)丁腈Cyanocyclobutane;
Cyclobutanecarbonitrile
CAS:4426-11-3分子結(jié)構C5H7N詳情供應商
6542-60-5環(huán)丙乙腈Cyclopropylacetonitrile;
(Cyanomethyl)cyclopropane;
2-Cyclopropylacetonitrile;
Cyclopropylacetonitrile;
Cyclopropylcarbinylcyanide;
Cyclopropylmethyl cyanide
CAS:6542-60-5分子結(jié)構C5H7N詳情供應商
16529-56-92-甲基-3-丁烯腈2-methyl-3-Butenenitrile;
2-methyl-3-butenenitrile;
2-methyl-3-butenenitril;
3-cyanobut-1-ene
CAS:16529-56-9分子結(jié)構C5H7N詳情供應商
25899-50-7順-2-戊烯腈(Z)-2-Pentenenitrile;
2-Pentenenitrile,(Z)- (8CI);
2-Pentenenitrile, cis- (5CI);
(2Z)-Pent-2-enenitrile;
(Z)-2-Pentenenitrile;
cis-1-Butenyl cyanide;
cis-2-Pentenenitrile;
cis-2-Pentenonitrile
CAS:25899-50-7分子結(jié)構C5H7N詳情供應商
1647-11-6Butanenitrile,2-methylene-;
Butyronitrile,2-methylene- (6CI,7CI,8CI);
2-Cyano-1-butene;
2-Ethylacrylonitrile;
2-Methylenebutyronitrile;
2-Propenenitrile, 2-ethyl-;
Ethacrylonitrile;
a-Ethylacrylonitrile
CAS:1647-11-6分子結(jié)構C5H7N詳情供應商
78104-88-8Cyclopropanecarbonitrile,1-methyl-;
1-Cyano-1-methylcyclopropane;
1-Methylcyclopropanecarbonitrile;
1-Methylcyclopropyl cyanide
CAS:78104-88-8分子結(jié)構C5H7N詳情供應商
22694-45-7Pyridine, 1,2-dihydro-;
1,2-Dihydropyridine
CAS:22694-45-7分子結(jié)構C5H7N詳情供應商
3337-17-5Pyridine, 1,4-dihydro-;
1,4-Dihydropyridine
CAS:3337-17-5分子結(jié)構C5H7N詳情供應商
636-41-91H-Pyrrole, 2-methyl-;
Pyrrole,2-methyl- (7CI,8CI);
2-Methyl-1H-pyrrole;
2-Methylpyrrole;
NSC 81346;
a-Methylpyrrole
CAS:636-41-9分子結(jié)構C5H7N詳情供應商
4403-61-62-甲基-2-丁烯腈;
2,3-二甲基丙烯腈
2-Butenenitrile,2-methyl-;
Crotononitrile,2-methyl- (8CI);
2-Cyano-2-butene;
2-Methyl-2-butenenitrile;
2-Methyl-2-butennitrile;
2-Methylcrotononitrile;
NSC 44233;
a,b-Dimethylacrylonitrile;
a-Methylcrotononitrile
CAS:4403-61-6分子結(jié)構C5H7N詳情供應商
13284-42-92-戊烯腈2-Pentenenitrile;
1-Cyano-1-butene
CAS:13284-42-9分子結(jié)構C5H7N詳情供應商
4786-24-72-Butenenitrile,3-methyl-;
Crotononitrile,3-methyl- (7CI,8CI);
Senecionitrile (6CI);
3,3-Dimethylacrylonitrile;
3-Methyl-2-butenenitrile;
3-Methylcrotononitrile;
NSC 221457;
b,b-Dimethylacryionitrile;
b,b-Dimethylacrylonitrile
CAS:4786-24-7分子結(jié)構C5H7N詳情供應商
30574-97-12-Butenenitrile,2-methyl-, (2E)-;
2-Butenenitrile,2-methyl-, (E)-;
Crotononitrile, 2-methyl-, (E)- (8CI);
Tiglonitrile (6CI,7CI);
(E)-2-Methyl-2-butenenitrile;
Tubulonitrile;
trans-2-Methyl-2-butenenitrile;
trans-2-Methyl-2-butenonitrile
CAS:30574-97-1分子結(jié)構C5H7N詳情供應商
26377-49-12-Azabicyclo[3.1.0]hex-3-ene;
2,3-Homopyrrole
CAS:26377-49-1分子結(jié)構C5H7N詳情供應商
26294-98-42-Pentenenitrile, (2E)-;
2-Pentenenitrile,(E)- (8CI);
2-Pentenenitrile, trans- (5CI);
(E)-2-Pentenenitrile;
trans-1-Butenyl cyanide;
trans-2-Pentenenitrile;
trans-2-Pentenonitrile
CAS:26294-98-4分子結(jié)構C5H7N詳情供應商
616-43-33-甲基吡咯3-Methylpyrrole;
Pyrrole,3-methyl- (7CI,8CI);
3-Methyl-1H-Pyrrole;
1H-Pyrrole, 3-methyl-;
CAS:616-43-3分子結(jié)構C5H7N詳情供應商
4635-87-43-戊烯腈;
1-氰基-2-丁烯;
2-丁烯-1基 氰
3-Pentenenitrile;
1-Cyano-2-butene;
3-Pentenonitrile;
Crotyl cyanide
CAS:4635-87-4分子結(jié)構C5H7N詳情供應商
4786-19-03-Butenenitrile,3-methyl-;
3-Methyl-3-butenenitrile;
Methallyl cyanide;
NSC 163366
CAS:4786-19-0分子結(jié)構C5H7N詳情供應商
16529-66-13-Pentenenitrile, (3E)-;
3-Pentenenitrile,(E)- (8CI);
(E)-2-Butenyl cyanide;
(E)-3-Pentenenitrile;
trans-1-Cyanobut-2-ene;
trans-2-Butenyl cyanide;
trans-3-Pentenenitrile;
trans-3-Pentenonitrile
CAS:16529-66-1分子結(jié)構C5H7N詳情供應商
熱門搜關鍵詞:C9O3H12 blue a sal A Dioxethedrin Nb2O mansumbinone PbO4 captopril disulfide effusanin A oxoprop C8H10ClN3O2S HSCH2COONa Arginin 癸二硫醇 TICR CH2CHCOOC8H17 C7H10O5N2 C12O4H10 CH3CH2CH2CH2OSO2OCH2CH2CH2CH3 銅 EC [EMIM][HSO4]  2,2,7-trimethyl-octa-5,6-dien-3-one C11H18O 166 苯二乙腈 105B2 DNA 鈉 Dye A NaO3 C4H10N2OS MNBA anthracenyl Ketoglutaric acid C16H13N3O4 C24H34O6 c24h26o3 N-pen gentiobioside Farnesen CH3OCF2CHFCF3 NH3Cl C19H14O6 
青田县| 金乡县| 盈江县| 丹凤县| 宜阳县| 汉阴县| 奉化市| 南靖县| 兴城市| 五峰| 平阴县| 灵台县| 高阳县| 红河县| 新乡县| 托里县| 陆河县| 乌兰察布市| 抚宁县| 昌都县| 涞水县| 连江县| 肃南| 香港 | 安徽省| 泸西县| 申扎县| 西乡县| 习水县| 手游| 乐平市| 锦州市| 威宁| 临泉县| 思茅市| 上饶县| 拉孜县| 郸城县| 尖扎县| 朝阳市| 锡林郭勒盟|