462628-09-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 462628-09-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,2,6,2 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 462628-09:
(8*4)+(7*6)+(6*2)+(5*6)+(4*2)+(3*8)+(2*0)+(1*9)=157
157 % 10 = 7
So 462628-09-7 is a valid CAS Registry Number.
462628-09-7Relevant articles and documents
Approaches to a photocleavable protecting group for alcohols
Epling, Gary A.,Provatas, Anthony A.
, p. 1036 - 1037 (2007/10/03)
A new protecting group for the alcohol functionality was devised and shown to be removed photochemically under ultraviolet light in the presence of a radical scavenger in high yields.