76638-51-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76638-51-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,3 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 76638-51:
(7*7)+(6*6)+(5*6)+(4*3)+(3*8)+(2*5)+(1*1)=162
162 % 10 = 2
So 76638-51-2 is a valid CAS Registry Number.
76638-51-2Relevant articles and documents
ONE POT SYNTHESIS OF α-BROMO AND α-IODO KETONES FROM EPOXIDES
Denis, J. N.,Krief, A.
, p. 1429 - 1430 (1981)
α-bromo and α-iodo ketones are obtained in good yield and in one pot by reaction of terminal and disubstituted epoxides with trimthylsilyl halides and further oxidation (CrO3/H2SO4).