ACETAMIDINIUM CHLORIDE CAS 124-42-5 Opanga

L-Phenylalanine benzyl ester hydrochloride CAS 2462-32-0 angagwiritsidwe ntchito reagents biochemical ndi intermediates mankhwala.

Monga akatswiri opanga, tikufuna kukupatsani 5-Methylthiophene-2-carboxaldehyde CAS 13679-70-4 yapamwamba kwambiri. Ndipo tidzakupatsirani ntchito yabwino kwambiri ikatha kugulitsa komanso kutumiza munthawi yake.

Ndife otsogola opanga 4-Fluorobenzaldehyde CAS 459-57-4 ku China.4-Fluorobenzaldehyde CAS 459-57-4 ikupezeka ndipo itha kutumizidwa mwachangu.COA, MSDS ndi TDS ya 4-Fluorobenzaldehyde CAS 459-57 -4.

Nicotinamide CAS 98-92-0 ndi singano yoyera ngati kristalo kapena ufa wa crystalline, wopanda fungo kapena wonunkhira pang'ono, wokhala ndi kukoma kowawa pang'ono. Kuchulukana kwachibale ndi 1.4, ndipo malo osungunuka ndi 129-131 ° C. 1g ya mankhwalawa imasungunuka m'madzi 1mL, 1.5mL ethanol kapena 10mL glycerol, koma osasungunuka mu ether. PH ya 10% yankho lamadzi ndi 6.5 - Chemicalbook 7.5. Ali ndi hygroscopicity yofooka. Ndiwokhazikika, osamva asidi, alkali komanso kutentha kwambiri. Ndiwokhazikika pakuwala ndi kutentha mumlengalenga wouma, ndipo nicotinic acid imapangidwa ikatenthedwa mumchere wamchere kapena acidic solution. Rat oral LD502.5-3.5g/kg, mtengo wa ADI sumapanga zinthu zapadera (ECC, 1990).

Ndife opanga 4-Hydroxybenzyl cyanide CAS 14191-95-8 ku China.4-Hydroxybenzyl cyanide CAS 14191-95-8 ilipo ndipo imatha kuperekedwa mwachangu.COA, MSDS ndi TDS ya 4-Hydroxybenzyl cyanide CAS 14191-95-8.

Ndife otsogolera opanga 2,2,4-Trimethyl-1,3-pentanediolmono (2-methylpropanoate) CAS 25265-77-4 ku China.2,2,4-Trimethyl-1,3-pentanediolmono (2-methylpropanoate) ) CAS 25265-77-4 ilipo ndipo ikhoza kuperekedwa mwamsanga.COA, MSDS ndi TDS ya 2,2,4-Trimethyl-1,3-pentanediolmono (2-methylpropanoate) CAS 25265-77-4.