CAS 67-51-6 Vagadziri

Sekugadzira nyanzvi, tinoda kukupa mhando yepamusoro 3-OXO-URS-12-EN-28-OIC ACID METHYL ESTER CAS 989-72-0. Uye isu tichakupa iwe yakanakisa mushure mekutengesa sevhisi uye kuendesa panguva.

2-Amino-3-benzyloxypyridine CAS 24016-03-3 Heterocycle series; Dye intermediates; Organic raw materials;

2-Chlorobenzoic acid CAS 118-91-2 inenge chena yakakora poda. Isoluble mumvura, 95% ethanol solution uye toluene solution, soluble in methanol, absolute ethanol, ether, acetone uye benzene.

3-Methylpicolinonitrile CAS 20970-75-6 White crystal, iri nyore kuchinja ruvara kana yakaratidzwa kune chiedza. Chigadzirwa hachina kunyungudika mumvura, asi chinonyungudika mune inopisa ethanol, ether, benzene uye chloroform. Kunyungudika 82 ~ 90 â.

Tetraphenylphosphonium bromide CAS 2751-90-8 is a phase transfer catalyst (Phasetransfercatalyst) application ndiyo tekinoroji nyowani yakagadzirwa mumakumi maviri emakore adarika, nekuti inokunda kukanganisa kwekudiwa kwe Chemicalbook polar aprotic solvents mune heterogeneous organic synthesis, uye heterogeneous reaction. inogona kuitwa pasi pemamiriro akapfava, ichimhanyisa mwero wekuita uye kuvandudza goho, nekudaro kusimudzira zvakanyanya kuvandudzwa kweorganic synthesis.

Isu tiri vagadziri vanotungamira veMethylene-bis(4-cyclohexylisocyanate) CAS 5124-30-1 muChina.Methylene-bis(4-cyclohexylisocyanate) CAS 5124-30-1 inowanikwa mu stock uye inogona kuendeswa nekukurumidza.COA, MSDS uye TDS yeMethylene-bis(4-cyclohexylisocyanate) CAS 5124-30-1.