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93781-04-5

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93781-04-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93781-04-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,8 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 93781-04:
(7*9)+(6*3)+(5*7)+(4*8)+(3*1)+(2*0)+(1*4)=155
155 % 10 = 5
So 93781-04-5 is a valid CAS Registry Number.

93781-04-5Downstream Products

93781-04-5Relevant articles and documents

Synthesis of Enantiomerically Pure Bay-Region 3,4-Diol 1,2-Epoxide Diastereomers and Other Derivatives of the Potent Carcinogen Dibenzacridine

Lehr, Roland E.,Kumar, Subodh,Shirai, Naohiro,Jerina, Donald M.

, p. 98 - 107 (2007/10/02)

The four enantiomerically pure bay-region 3,4-diol 1,2-epoxide diastereomers of dibenzacridine were synthesized from the corresponding pure trans-3,4-dihydroxy-3,4-dihydrodibenzacridine enantiomers.Racemic trans-3,4-dihydroxy-3,4-dihydrodibenzc

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