243983-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 243983-93-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,3,9,8 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 243983-93:
(8*2)+(7*4)+(6*3)+(5*9)+(4*8)+(3*3)+(2*9)+(1*3)=169
169 % 10 = 9
So 243983-93-9 is a valid CAS Registry Number.
243983-93-9Relevant articles and documents
Cycloalkene derivatives, process for producing the same, and use
-
, (2008/06/13)
The present invention provides a compound represented by the formula: wherein R represents an aliphatic hydrocarbon group optionally having substituents, an aromatic hydrocarbon group optionally having substituents, a heterocyclic group optionally having