92801-74-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92801-74-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,8,0 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 92801-74:
(7*9)+(6*2)+(5*8)+(4*0)+(3*1)+(2*7)+(1*4)=136
136 % 10 = 6
So 92801-74-6 is a valid CAS Registry Number.
92801-74-6Relevant articles and documents
Syntheses de dioxolannes α-iodes
Daubie, Christophe,Bacquet-Einhorn, Cathy,Lelandais, Daniel
, p. 1548 - 1551 (2007/10/02)
Three methods of iodination of cyclic ketals are described.Direct iodination by monoiodine chloride in ether leads to very good yields in monoiodo compounds.A high selectivity is obtained when one of the α-carbon atoms is tertiary.
