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
29491-82-5Spiro[cyclohexane-1,3'-[3H]furo[3,4-c]pyrazole]-4',6'-dione,3'a,6'a-dihydro-;
1,2-Diazaspiro[4.5]dec-1-ene-3,4-dicarboxylicanhydride (8CI)
CAS:29491-82-5分子結(jié)構(gòu)C10H12N2O3詳情供應(yīng)商
20007-57-21,2-Diazaspiro[4.5]dec-2-ene,3-methyl-;
NSC262180
CAS:20007-57-2分子結(jié)構(gòu)C9H16N2詳情供應(yīng)商
34281-13-51,2-Diazaspiro[4.5]dec-1-en-3-ol,3-methyl-, 3-acetate;
1,2-Diazaspiro[4.5]dec-1-en-3-ol,3-methyl-, acetate (ester) (9CI);
NSC 262181
CAS:34281-13-5分子結(jié)構(gòu)C11H18N2O2詳情供應(yīng)商
26177-34-41,2-Diazaspiro[2.5]octane,1-methyl-;
1-Methyl-3,3-pentamethylenediaziridine;
NSC 528247
CAS:26177-34-4分子結(jié)構(gòu)C7H14N2詳情供應(yīng)商
930-82-51,2-Diazaspiro[2.5]oct-1-ene;
3,3-Pentamethylene-3H-diazirine;
3H-Diazirine, 3,3-(1,5-pentanediyl)-;
Pentamethylenediazirine
CAS:930-82-5分子結(jié)構(gòu)C6H10N2詳情供應(yīng)商
5699-88-71,2-Diazaspiro[2.6]non-1-ene;
3,3-Hexamethylene-3H-diazirine;
3H-Diazirine, 3,3-(1,6-hexanediyl)-
CAS:5699-88-7分子結(jié)構(gòu)C7H12N2詳情供應(yīng)商
22184-64-11,2-Diazaspiro[2.5]octane,1-cyclopentyl-;
1,2-Diazaspiro[2.5]octane,1-cyclopentyl-(8CI)
CAS:22184-64-1分子結(jié)構(gòu)C11H20N2詳情供應(yīng)商
36908-78-81,2-Diazaspiro[2.5]oct-1-ene-6-carbonylchloride;
1,2-Diazaspiro[2.5]oct-1-ene-6-carbonyl chloride (9CI)
CAS:36908-78-8分子結(jié)構(gòu)C7H9ClN2O詳情供應(yīng)商
123134-50-91,2-Diazaspiro[2.2]pentane,1,2-diacetyl- (9CI);
1,2-Diazaspiro[2.2]pentane, 1,2-diacetyl- (9CI)
CAS:123134-50-9分子結(jié)構(gòu)C7H10N2O2詳情供應(yīng)商
126503-74-01,2-Diazaspiro[2.5]oct-1-ene,7-methyl-4-(1-methylethyl)-, (4S-trans)- (9CI);
1,2-Diazaspiro[2.5]oct-1-ene,7-methyl-4-(1-methylethyl)-,(4S-trans)-(9CI)
CAS:126503-74-0分子結(jié)構(gòu)C10H18N2詳情供應(yīng)商
91425-61-51,2-Diazaspiro[2.5]octane-1-methanol,2-methyl-a-(trichloromethyl)-;
NSC528248
CAS:91425-61-5分子結(jié)構(gòu)C9H15Cl3N2O詳情供應(yīng)商
125810-87-92-Propen-1-one,1-phenyl-3-[3-(phenylamino)-4-thia-1,2-Diazaspiro[4.5]dec-2-en-1-yl]-;
4-Thia-1,2-Diazaspiro[4.5]decane,2-propen-1-one deriv.
CAS:125810-87-9分子結(jié)構(gòu)C22H23N3OS詳情供應(yīng)商
125810-89-12-Propen-1-one,3-(3-amino-4-thia-1,2-Diazaspiro[4.5]dec-2-en-1-yl)-1-(2-thienyl)-;
4-Thia-1,2-Diazaspiro[4.5]decane,2-propen-1-one deriv.
CAS:125810-89-1分子結(jié)構(gòu)C14H17N3OS2詳情供應(yīng)商
125810-90-42-Propen-1-one,3-(3-amino-4-thia-1,2-Diazaspiro[4.5]dec-2-en-1-yl)-1-phenyl-;
4-Thia-1,2-Diazaspiro[4.5]decane,2-propen-1-one deriv.
CAS:125810-90-4分子結(jié)構(gòu)C16H19N3OS詳情供應(yīng)商
119393-19-04-Oxa-1,2-Diazaspiro[4.4]non-1-ene,3-methoxy-3-methyl-;
4-Oxa-1,2-Diazaspiro[4.4]non-1-ene,3-methoxy-3-methyl-(9CI)
CAS:119393-19-0分子結(jié)構(gòu)C8H14N2O2詳情供應(yīng)商
153580-06-47-Oxa-1,2-Diazaspiro[4.4]non-1-en-6-one,4-methyl-, (4R,5R)-rel-;
7-Oxa-1,2-Diazaspiro[4.4]non-1-en-6-one,4-methyl-, trans- (9CI);
7-Oxa-1,2-Diazaspiro[4.4]non-1-en-6-one, 4-methyl-,trans-(?à)-
CAS:153580-06-4分子結(jié)構(gòu)C7H10N2O2詳情供應(yīng)商
153580-05-37-Oxa-1,2-Diazaspiro[4.4]non-1-en-6-one,4-methyl-, (4R,5S)-rel-;
7-Oxa-1,2-Diazaspiro[4.4]non-1-en-6-one,4-methyl-, cis- (9CI);
7-Oxa-1,2-Diazaspiro[4.4]non-1-en-6-one, 4-methyl-,cis-(?à)-
CAS:153580-05-3分子結(jié)構(gòu)C7H10N2O2詳情供應(yīng)商
熱門搜關(guān)鍵詞:螺 壬烷 二酮 S-PL 4-Oxopiperidin (C6H5 O)3P 乙烯_醋酸乙烯共聚物 Si 矽 蒽 硼酸 oxypiperidine 甲酸對硝基 c23h11o4n2f6 鄰 二甲苯 C25H16N2 N N - 二異丙基乙胺 3H-indol 二乙烯基 四氧雜螺 十一烷 Rubpy3Cl2.h2o2 Rubpy3Cl2.h2o d-arginine hydrochloride -吡唑啉酮 C5H6F6 (C4H9)PO4 二氯乙酰苯 miso 苯基二硼酸 thiocar thiocarbohy THYMOL METHYL ETHER Ser Ser Gly 4-IC6H4CO2H oxopyrrolidine-2-carboxylic acid Be B O F na2co3.10h Ethimide (S)-( )-1,2,3,4-四氫-1-萘酚 5-methyl-1H-pyrimidine-2,4-dione 二溴 二氯苯 No.[100-42-5] F1AsH15 C2 N S Cl H2 C26 H18 
罗山县| 荆州市| 襄樊市| 闵行区| 资溪县| 信阳市| 手机| 孟津县| 侯马市| 沙雅县| 常宁市| 永登县| 子长县| 五家渠市| 临泉县| 陆丰市| 竹溪县| 七台河市| 鹤峰县| 莱芜市| 长丰县| 新营市| 格尔木市| 陇南市| 大关县| 从江县| 马公市| 栾川县| 若羌县| 临湘市| 洞头县| 连山| 陈巴尔虎旗| 南昌县| 新巴尔虎右旗| 宜兰市| 凤阳县| 获嘉县| 虞城县| 黄龙县| 宜川县|