1200437-03-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1200437-03-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,0,4,3 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1200437-03:
(9*1)+(8*2)+(7*0)+(6*0)+(5*4)+(4*3)+(3*7)+(2*0)+(1*3)=81
81 % 10 = 1
So 1200437-03-1 is a valid CAS Registry Number.
1200437-03-1Relevant articles and documents
NOVEL PROCESS
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Page/Page column 6, (2009/12/27)
The present invention relates to a process for the preparation of 1-(2-ethyl-butyl)-cyclohexanecarboxylic acid which is useful as an intermediate in the preparation of pharmaceutically active compounds.
