870081-85-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 870081-85-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,0,0,8 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 870081-85:
(8*8)+(7*7)+(6*0)+(5*0)+(4*8)+(3*1)+(2*8)+(1*5)=169
169 % 10 = 9
So 870081-85-9 is a valid CAS Registry Number.
870081-85-9Relevant academic research and scientific papers
Dithia-s-indacene derivative
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Page/Page column 9, (2010/02/14)
A 1,5-dithia-s-indacene or 1,7-dithia-s-indacene derivative represented by general formula (1): wherein R1 and R2 each independently represents a hydrogen atom, an alkyl group or an alkoxy group; R3-R12 each ind
