115495-38-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115495-38-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,4,9 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 115495-38:
(8*1)+(7*1)+(6*5)+(5*4)+(4*9)+(3*5)+(2*3)+(1*8)=130
130 % 10 = 0
So 115495-38-0 is a valid CAS Registry Number.
115495-38-0Relevant articles and documents
SYNTHESIS OF D-BIOTIN FROM CYSTEINE
Lee, H. L.,Baggiolini, E. G.,Uskokovic, M. R.
, p. 4887 - 4904 (1987)
A novel approach to D-biotin from cysteine, which utilizes the nitrile oxide to enolthioether double bond cyclization for the formation of C2-C3 of the thiophane ring and the incorporation of the 3-N in the biotin molecule, is described.The cis relation o
