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21076-85-7

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21076-85-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21076-85-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,0,7 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21076-85:
(7*2)+(6*1)+(5*0)+(4*7)+(3*6)+(2*8)+(1*5)=87
87 % 10 = 7
So 21076-85-7 is a valid CAS Registry Number.

21076-85-7Relevant articles and documents

Facile Syntheses of Four-, Five-, Six-, and Seven-membered Heterocyclic Compounds by the Reaction of Hydrazines and Thiosemicarbazides with α- and β-Halogenoacyl Halides in a Two-Phase System

Okawara, Tadashi,Kato, Rie,Yasuda, Naohiko,Yamasaki, Tetsuo,Furukawa, Mitsuru

, p. 2067 - 2084 (2007/10/02)

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