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78031-15-9

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78031-15-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78031-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,3 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78031-15:
(7*7)+(6*8)+(5*0)+(4*3)+(3*1)+(2*1)+(1*5)=119
119 % 10 = 9
So 78031-15-9 is a valid CAS Registry Number.

78031-15-9Downstream Products

78031-15-9Relevant academic research and scientific papers

ABSOLUTE CONFIGURATION OF THE K-REGION 4,5-DIHYDRODIOLS AND 4,5-OXIDE OF BENZOPYRENE

Kedzierski, B.,Thakker, D. R.,Armstrong, R. N.,Jerina, D. M.

, p. 405 - 408 (2007/10/02)

Application of the exciton chirality rule has allowed assignment of absolute configuration to (+)-trans-(4R,5R)-dihydroxy-4,5-dihydrobenzopyrene, a mammalian metabolite of the hydrocarbon.The cis 4,5-dihydrodiol and 4,5-oxide are also assigned based on correlation with the trans dihydrodiol.

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