117768-45-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117768-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,6 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117768-45:
(8*1)+(7*1)+(6*7)+(5*7)+(4*6)+(3*8)+(2*4)+(1*5)=153
153 % 10 = 3
So 117768-45-3 is a valid CAS Registry Number.
117768-45-3Relevant articles and documents
SELECTIVITY IN THE AMINATION OF ALLYLIC ALCOHOLS via INTRAMOLECULAR AMIDOMERCURATION
Harding, Kenn E.,Hollingsworth, Donald R.
, p. 3789 - 3792 (2007/10/02)
Intramolecular amidomercuration reactions of acylaminomethyl derivatives of γ-substituted allylic alcohols were examined.The effect of oxygen substitution on the δ carbon and of the geometry of the double bond on the regiochemistry and stereochemistry of