113504-15-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113504-15-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,5,0 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 113504-15:
(8*1)+(7*1)+(6*3)+(5*5)+(4*0)+(3*4)+(2*1)+(1*5)=77
77 % 10 = 7
So 113504-15-7 is a valid CAS Registry Number.
113504-15-7Relevant articles and documents
AN APPROACH TO BUFADIENOLIDES FROM DEOXYCHOLIC ACID -1. STRATEGY AND SYNTHESIS OF A MODEL BUFADIENOLIDE
Hoppe, Hans Wolfgang,Kaiser, Manfred,Mueller, Dietrich,Welzel, Peter
, p. 2045 - 2058 (2007/10/02)
A new procedure for the conversion of deoxycholic acid (14) to bufadienolde 27 is reported.
