1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H) -pyrimidinone CAS 7226-23-5 jẹ itọsẹ hydrocarbon aromatic ati pe o le ṣee lo bi isọdọtun Organic.
A jẹ oluṣakoso asiwaju ti 2-Methylthiophene CAS 554-14-3 ni China.2-Methylthiophene CAS 554-14-3 wa ni ọja ati pe a le firanṣẹ ni kiakia.COA, MSDS ati TDS ti 2-Methylthiophene CAS 554-14 -3.
3,5-Di-tert-butylsalicylaldehyde CAS 37942-07-7 jẹ agbedemeji Organic, eyiti a le pese sile nipasẹ iṣesi-igbesẹ kan lati 2,4-di-tert-butylphenol bi ohun elo aise. O ti royin ninu awọn iwe-iwe pe o le ṣee lo lati ṣeto dimethylethylenediamino-tert-butylphenol ati (S, S) -salenCo (II) awọn oludasọna.
A jẹ oluṣakoso asiwaju ti Cinnamonitrile CAS 1885-38-7 ni China.Cinnamonitrile CAS 1885-38-7 wa ni ọja ati pe a le firanṣẹ ni kiakia.COA, MSDS ati TDS ti Cinnamonitrile CAS 1885-38-7.
6-Chloronicotinic acid CAS 5326-23-8 jẹ lulú funfun kan. Ojutu yo 198-200 â.
L-Glutamine CAS 56-85-9 jẹ kristali abẹrẹ ti ko ni awọ; odorless ati ki o lenu; tiotuka ninu omi (solubility ninu omi ni 25 ° C jẹ 3.6%), die-die tiotuka ni ethanol, insoluble in ether, methanol, benzene, acetone, chloroform, ethyl acetate ati glacial acetic acid; riru nigbati o ba farahan si ooru, acid ati alkali, ni irọrun hydrolyzed si L-glutamic acid Kemikali; pI5.65, aaye idibajẹ jẹ 185-186 ° C; Yiyi opitika kan pato [α]23D 6.1°(0.5-2mg/ml, ninu omi), [α]20D 32° (0.5-2mg/ml, ni 1mol/L hydrochloric acid)
