毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

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”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
6165-76-0對甲苯磺酸Propargyl p-toluenesulfonate;
2-Propyn-1-ol,4-methylbenzenesulfonate (9CI);
2-Propyn-1-ol, p-toluenesulfonate(6CI,7CI,8CI);
1-[(p-Toluenesulfonyl)oxy]-2-propyne;
2-Propynylp-toluenesulfonate;
2-Propynyl tosylate;
Propargyl alcohol tosylate;
Propargyltosylate;
p-Toluenesulfonic acid propargyl ester
CAS:6165-76-0分子結構C10H10O3S詳情供應商
23418-85-1對甲苯磺酸3-丁3-Butynyl 4-methylbenzenesulfonate;
3-Butynyl p-toluenesulfonate
CAS:23418-85-1分子結構C11H12O3S詳情供應商
56563-37-2對甲苯磺酸2-丁2-Butynyl 4-methylbenzenesulfonate;
2-Butynyl p-toluenesulfonate
CAS:56563-37-2分子結構C11H12O3S詳情供應商
53487-52-8對甲苯磺酸(1-丁-3-基)P-TOLUENESULFONIC ACID 1-BUTYN-3-YL ESTER;
P-TOLUENESULFONIC ACID 1-BUTYN-3-YL ESTER;
1-BUTYN-3-YL P-TOLUENESULFONATE;
Toluenesulfonicacidbutynylester;
2-(p-Tosyloxy)-3-butyne;
p-Toluenesulfonic acid 1-methyl-2-propynyl ester;
p-Toluenesulfonic acid 1-methylpropargyl ester;
p-Toluenesulfonic acid 3-butyne-2-yl ester
CAS:53487-52-8分子結構C11H12O3S詳情供應商
熱門搜關鍵詞:2-甲基-6-乙氧喹啉 C6H12O6  Difluorodiazene ACRYLONITRILE BUTADIENE C21H14O6S2Na2 甲基 環(huán)氧 戊 烷 ETHYLIDENE DIACETATE Benzene thiol Calcium metaphosphate C22H16O5 硫代磺酸 trifluoropropene Polyami 烷基 硫化物 己酸 乙酯 甲酰哌嗪 丙烯 膦 2,2-二甲基丙醇; 三苯 胺 C20H28N2O5SHCl CAS:碳酸鈣 3,4-亞甲二 595460 C21H27NO3HCl 586 - 89 - 0 2095—03—6 (E)-2-decenedioic acid 二氮雜環(huán)丁烷 1,3 - - 烯酮 CAS No: 58644-53-4 4289 - 98 - 9 C20H12O3 - Al2O3 153020272 CAS:769-59-5 15321 - 61 - 6 367511 33522 - 03 - 1 001516945 81012??? 80584 - 91 C 4