133760-22-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133760-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,7,6 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133760-22:
(8*1)+(7*3)+(6*3)+(5*7)+(4*6)+(3*0)+(2*2)+(1*2)=112
112 % 10 = 2
So 133760-22-2 is a valid CAS Registry Number.
133760-22-2Relevant articles and documents
Enantiospecific synthesis of polyoxamic acid from L-arabinose
Dureault,Carreaux,Depezay
, p. 150 - 155 (2007/10/02)
An enantiospecific synthesis of polyoxamic acid, 2-amino-2-deoxy-L-xylonic acid, by phenylthiolate opening of a five-carbon chiral hydroxylated aziridine easily derived from L-arabinose, is reported. The formation of the carboxyl group resulted from a Pum
