74888-66-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74888-66-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,8 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 74888-66:
(7*7)+(6*4)+(5*8)+(4*8)+(3*8)+(2*6)+(1*6)=187
187 % 10 = 7
So 74888-66-7 is a valid CAS Registry Number.
74888-66-7Relevant articles and documents
HYDROGEN TRANSFER FROM TERTIARY AMINES TO TRIFLUOROACETIC ANHYDRIDE
Schreiber, Stuart L.
, p. 1027 - 1030 (1980)
Tertiary amines are found to be oxidized by trifluoroacetic anhydride (TFAA).A discussion of the mechanism is given.
