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77123-21-8

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77123-21-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77123-21-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,2 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77123-21:
(7*7)+(6*7)+(5*1)+(4*2)+(3*3)+(2*2)+(1*1)=118
118 % 10 = 8
So 77123-21-8 is a valid CAS Registry Number.

77123-21-8Downstream Products

77123-21-8Relevant articles and documents

A Novel Regio- and Stereocontrolled Synthesis of Diol Epoxide and trans-Dihydrodiol Metabolites of Polycyclic Aromatic Hydrocarbons. An Application to the Synthesis of the Bay-Region syn- and anti-Diol Epoxides of the Carcinogen 1,4-Dimethylphenanthrene

Koreeda, Masato,Jung, Kee-Yong,Hirota, Mitsuru

, p. 7413 - 7414 (1990)

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