CAS 771-50-6 Ndị nrụpụta

Dị ka ndị ọkachamara rụpụtara, anyị ga-achọ ịnye gị MES monohydrate CAS 145224-94-8 dị elu. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.

Dị ka ndị ọkachamara rụpụtara, anyị ga-achọ ịnye gị 2-Thiopheneacetyl chloride CAS 39098-97-0 dị elu. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.

Dị ka ọkachamara nrụpụta, anyị ga-achọ inye gị 2,3-Dimethylpyrazine CAS 5910-89-4 dị elu. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.

2-Amino-5-nitropyridine CAS 4214-76-0 sitere na nitration nke 2-aminopyridine. Na okpomọkụ nke 50 Celsius C, a na-agbakwunye 2-aminopyridine na sulfuric acid gbanyere mkpọrọgwụ, wee tinye fuming nitric acid na-agbada, na okpomọkụ agaghị agafe 50 Celsius. Tinye ya na 45 Celsius C maka awa 2, ma kpalie na ụlọ okpomọkụ maka awa 4. A na-awụsa ihe ngwọta mmeghachi omume n'ime ice a gbajiri agbaji, na pH na-edozi na 6 site n'ịgbakwunye mmiri amonia n'okpuru 5 Celsius C, na kristal na-ebuli elu. Iyo na nkụ. Mweghachi na mmiri iji nweta platelet edo edo na-acha odo odo, na-enye 75%

Ihe na-esonụ bụ mmeghe nke Noopept CAS 157115-85-0 dị elu, na-atụ anya inyere gị aka ịghọta Noopept CAS 157115-85-0.
N- (1- (phenyl acetyl) -L-prolyl) glycine ethyl ester, aha ahia NOOPEPT, dị ka ọgwụgwọ maka ọrịa dị ka oke ibu, mmanya na-egbu egbu ma ọ bụ mmerụ ahụ.

Anyị bụ ndị na-emepụta ihe na-emepụta ihe na-emepụta Hexamethylene diacrylate CAS 13048-33-4 na China.