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87668-39-1

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87668-39-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87668-39-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,6 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 87668-39:
(7*8)+(6*7)+(5*6)+(4*6)+(3*8)+(2*3)+(1*9)=191
191 % 10 = 1
So 87668-39-1 is a valid CAS Registry Number.

87668-39-1Relevant articles and documents

K-region oxides and imines derived from alkylated benz[a]anthracene congeners: Synthesis, stability in aqueous media and mutagenicity

Glatt,Abu-Shqara,Martine,Baidossi,Harvey,Blum

, p. 83 - 92 (1994)

The K-region oxides and imines of benz[a]anthracene, 1-methylbenz[a]anthracene, 7-methylbenz[a]anthracene, 7-ethylbenz[a]anthracene and 7,12-dimethylbenz[a]anthracene were synthesized and characterized (melting point, 1H-NMR and electron impact

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