112018-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112018-72-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,0,1 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 112018-72:
(8*1)+(7*1)+(6*2)+(5*0)+(4*1)+(3*8)+(2*7)+(1*2)=71
71 % 10 = 1
So 112018-72-1 is a valid CAS Registry Number.
112018-72-1Relevant articles and documents
9-CIS AND 11-CIS ISOMERS OF 18,18,18-, 19,19,19- AND 20,20,20-TRIFLUORORETINAL
Mead, D.,Asato, A. E.,Denny, M.,Liu, R. S. H.,Hanzawa, Y.,at al.
, p. 259 - 262 (2007/10/02)
The preparation and properties of the 9-cis and 11-cis isomers of three trifluoromethylated retinals are described.