81650-30-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81650-30-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,5 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 81650-30:
(7*8)+(6*1)+(5*6)+(4*5)+(3*0)+(2*3)+(1*0)=118
118 % 10 = 8
So 81650-30-8 is a valid CAS Registry Number.
81650-30-8Relevant articles and documents
β-ELIMINATION OF Β-HYDROXYAMINO ACIDS WITH DISUCCINIMIDO CARBONATE
Ogura, Haruo,Sato, Osamu,Takeda, Kazuyoshi
, p. 4817 - 4818 (1981)
Direct eliminations of β-hydroxyl groups and active ester formations from β-hydroxy amino acids under a one-step reaction with disuccinimido carbonate (DSC) are reported.