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68757-79-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68757-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,7,5 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 68757-79:
(7*6)+(6*8)+(5*7)+(4*5)+(3*7)+(2*7)+(1*9)=189
189 % 10 = 9
So 68757-79-9 is a valid CAS Registry Number.

68757-79-9Downstream Products

68757-79-9Relevant academic research and scientific papers

An Efficient Synthesis of the Highly Tumorigenic anti-Diol Epoxide Derivative of Benzophenanthrene

Pataki, John,Raddo, Pasquale Di,Harvey, Ronald G.

, p. 840 - 844 (2007/10/02)

Synthesis of the potent tumorigen trans-3,4-dihydroxy-anti-1,2,3,4-tetrahydrobenzophenanthrene (1) in relatively few steps and superior overall yield is described.The method entails synthesis of the key intermediate 3-hydroxybenzophenanthrene (7b) v

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