93627-88-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93627-88-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,6,2 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 93627-88:
(7*9)+(6*3)+(5*6)+(4*2)+(3*7)+(2*8)+(1*8)=164
164 % 10 = 4
So 93627-88-4 is a valid CAS Registry Number.
93627-88-4Relevant articles and documents
Synthesis of DL-α-15N-tryptophan and 2-15N-perlolyrine
Tang, Ganghua,Wang, Shinchen,Wu, Shuqin,Jiang, Guohui
, p. 139 - 142 (1998)
DL-α-15N-Tryptophan was synthesized by simple and convenient chemical reduction method, starting from α-15N-glycine and benzoyl chloride via five steps. The yield of DL-α-15N-tryptophan from α-15N-glycine was 46