5-Fluoro-2-nitrotoluene CAS 446-33-3 Nitro uye nitroso mishonga; Fluorobenzene series; halogenated compounds; organic building blocks; organic lithium compounds, organic bases; intermediates; mishonga mbishi zvinhu;
2-(Chloromethyl)pyridine hydrochloride CAS 6959-47-3 yakasimba isina ruvara, m.p.125ï½126â, isinganyungudike mumvura, inonyungudika mucarbon tetrachloride uye chloroform. 2-Chloromethylpyridine (CAS[4377-33-1]) imvura, b.p.73ï½76â/1.34 kpa, n20D 1.5365, haina kugadzikana zvakanyanya.
Piperazine citrate iwhite crystalline powder kana translucent crystalline particle. 182-187 â. Iri nyore kunyungudika mumvura, yakanyanya kunyungudika zvishoma mumethanol, uye isinganyunguriki mu ethanol, ether, chloroform uye benzene. Kusanhuwa uye kuvava.
Citric acid monohydrate is colorless crystal kana white crystalline powder ine density ye1.54. Kunyungudika 135-152 â. Flash point: 173.9 â. Kunyungudika kwemvura: 1630 g / L (20 â).
HEPES CAS 7365-45-9 biological buffer; Reaction buffer, pre hybridization buffer uye hybridization buffer yekuparadzanisa uye kuongorora RNA nyukireya zvikamu; ZveRNA uye t4rna.
Semugadziri wehunyanzvi, tinoda kukupa yemhando yepamusoro Adenosine5'- (tetrahydrogen triphosphate), disodium munyu, trihydrate (9CI) CAS 51963-61-2. Uye isu tichakupa iwe yakanakisa mushure mekutengesa sevhisi uye kuendesa panguva.
