131291-48-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131291-48-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,2,9 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 131291-48:
(8*1)+(7*3)+(6*1)+(5*2)+(4*9)+(3*1)+(2*4)+(1*8)=100
100 % 10 = 0
So 131291-48-0 is a valid CAS Registry Number.
131291-48-0Relevant academic research and scientific papers
Synthesis of DL-2-amino-2-deoxyvalidamine and its three diastereoisomers
Ogawa, Seiichiro,Tonegawa, Takeshi
, p. 51 - 64 (2007/10/02)
DL-2-Amino-2-deoxyvalidamine (5), 2-amino-5a-carba-2-deoxy-α-DL-glucopyranosylamine, and related 2-amino-5a-carba-2-deoxy-DL-hexopyranosylamines having the β-gluco (6), and α- (7) and β-manno configurations (8) have been synthesized from two 1,2-anhydro-3