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77256-04-3

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77256-04-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77256-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,5 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77256-04:
(7*7)+(6*7)+(5*2)+(4*5)+(3*6)+(2*0)+(1*4)=143
143 % 10 = 3
So 77256-04-3 is a valid CAS Registry Number.

77256-04-3Downstream Products

77256-04-3Relevant articles and documents

Synthesis and Anti-HIV Activity of 1,1'-Dideoxygossypol and Related Compounds

Royer, Robert E.,Deck, Lorraine M.,Jagt, Timothy J. Vander,Martinez, Francella J.,Mills, Ray G.,et al.

, p. 2427 - 2432 (1995)

1,1'-Dideoxygossypol(DDG), 1,1'-dideoxygossylic acid (DDGA), 8-deoxyhemigossypol (DHG), and 8-deoxyhemigossylic acid (DHGA) were synthesized and tested for their ability to inhibit the replication of HIV in vitro.The EC50 for DDGA was 1 μM, and its th

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