32461-38-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32461-38-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,4,6 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 32461-38:
(7*3)+(6*2)+(5*4)+(4*6)+(3*1)+(2*3)+(1*8)=94
94 % 10 = 4
So 32461-38-4 is a valid CAS Registry Number.
32461-38-4Relevant articles and documents
Gassman et al.
, p. 1812 (1971)
Preparation and Stereochemistry of Some 1,1-Disubstituted Buta-1,3-dienes
Curry, Michael J.,Stevens, D.R.
, p. 1756 - 1760 (2007/10/02)
The preparation of five (E)- and five (Z)-1,1-disubstituted buta-1,3-dienes is described and their stereochemistry assigned.The effect of the Z-E isomerism on the chemical shifts in the 13C and 1H n.m.r. spectra is discussed.
