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1309945-80-9

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1309945-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309945-80-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,9,4 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1309945-80:
(9*1)+(8*3)+(7*0)+(6*9)+(5*9)+(4*4)+(3*5)+(2*8)+(1*0)=179
179 % 10 = 9
So 1309945-80-9 is a valid CAS Registry Number.

1309945-80-9Downstream Products

1309945-80-9Relevant articles and documents

Regioselective one pot synthesis of 3,3′-diindolylethylene derivatives and study of their cytotoxic activity

Mandal, Madhumita,Kumar, Deepak,Roy, Rajneeta,Sen, Rupashree,Das, Padma,Chatterjee, Mitali,Jaisankar, Parasuraman

supporting information; experimental part, p. 3084 - 3087 (2011/06/24)

2,2′-Diphenyl-3,3′-diindolylethylene (DPDIE) derivatives 3a-g were regioselectively prepared in one pot from indoles 1a-g in the presence of Lewis acids and were subsequently evaluated for cytotoxic activity against human leukemic cell lines, U937 and K56

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