126357-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126357-19-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,3,5 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 126357-19:
(8*1)+(7*2)+(6*6)+(5*3)+(4*5)+(3*7)+(2*1)+(1*9)=125
125 % 10 = 5
So 126357-19-5 is a valid CAS Registry Number.
126357-19-5Relevant academic research and scientific papers
SYNTHESIS OF α-METHYLHISTIDINE BY CATALYTIC PHASE-TRANSFER ALKYLATIONS
O'Donnell, Martin J.,Rusterholz, David B.
, p. 1157 - 1166 (2007/10/02)
α-Methylhistidine was prepared by two complementary routes using a catalytic phase-transfer alkylation procedure.Construction of the product was achieved either by alkylation of an alanine Schiff base ester with an imidazole-containing electrophile or by
