64042-37-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64042-37-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,4 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 64042-37:
(7*6)+(6*4)+(5*0)+(4*4)+(3*2)+(2*3)+(1*7)=101
101 % 10 = 1
So 64042-37-1 is a valid CAS Registry Number.
64042-37-1Relevant articles and documents
STEREOCHEMICAL OUTCOME OF THE REACTION OF SOME α-SELENOALKYLLITHIUMS WITH 4-t-BUTYL CYCLOHEXANONE
Labar, D.,Krief, A.,Norberg, B.,Evrard, G.,Durant, F.
, p. 1083 - 1100 (2007/10/02)
α-selenoalkyllithiums were found to have a high propensity to add to 4-t-butyl cyclohexanone in an equatorial mode.Stereochemical assignments are discussed.