111923-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111923-46-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,9,2 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 111923-46:
(8*1)+(7*1)+(6*1)+(5*9)+(4*2)+(3*3)+(2*4)+(1*6)=97
97 % 10 = 7
So 111923-46-7 is a valid CAS Registry Number.
111923-46-7Relevant articles and documents
Chemical Transformations of 3&β-Hydroxy-3,7,7-trimethylbicycloheptane-4&α-acetate
Godbole, Geetali,Pathak, Sharad
, p. 1259 - 1260 (2007/10/02)
The title acetate (I) has been transformed into methyl 2,2-dimethyl-3-(3-phenyl-2-oxopropyl-cis-cyclopropane-1-acetate (X), methyl 2,2-dimethyl-3-(3-phenyl-n-propyl)-cis-cyclopropane-1-acetate (XIII) and 3-phenoxybenzyl 2,2-dimethyl-3-(3-phenyl-n-propyl)-