24127-03-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24127-03-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,1,2 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 24127-03:
(7*2)+(6*4)+(5*1)+(4*2)+(3*7)+(2*0)+(1*3)=75
75 % 10 = 5
So 24127-03-5 is a valid CAS Registry Number.
24127-03-5Relevant articles and documents
Cyclopropachromen derivatives
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, (2008/06/13)
A cyclopropachromen derivative represented by formula (I): wherein n represents an integer of 2 to 5; R1 and R2 independently represent a hydrogen atom or an alkyl group having from 1 to 5 carbon atoms, a phenyl group or an aralkyl group having 7 to 10 ca