219907-62-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 219907-62-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,9,0 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 219907-62:
(8*2)+(7*1)+(6*9)+(5*9)+(4*0)+(3*7)+(2*6)+(1*2)=157
157 % 10 = 7
So 219907-62-7 is a valid CAS Registry Number.
219907-62-7Relevant articles and documents
Benzothiophene derivatives and corresponding use and composition
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, (2008/06/13)
Benzothiophene derivative compounds and corresponding use and composition; the compounds respond to formula (I): where Z is: —CO—, —CH(OR6)—, —C(NOR7)—; R1is: H, C1-C6alkyl, halogen, or —OR8/sub
