174458-41-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174458-41-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,4,5 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 174458-41:
(8*1)+(7*7)+(6*4)+(5*4)+(4*5)+(3*8)+(2*4)+(1*1)=154
154 % 10 = 4
So 174458-41-4 is a valid CAS Registry Number.
174458-41-4Relevant academic research and scientific papers
Diaminomethylidene derivatives
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, (2008/06/13)
Novel diaminomethylidene derivatives represented by formula (I) STR1 wherein R1 is a hydrogen atom, a C1 -C6 alkyl group, a C3 -C6 cycloalkyl group and others, R2 is a group of the followin
