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128049-47-8

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128049-47-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128049-47-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,0,4 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128049-47:
(8*1)+(7*2)+(6*8)+(5*0)+(4*4)+(3*9)+(2*4)+(1*7)=128
128 % 10 = 8
So 128049-47-8 is a valid CAS Registry Number.

128049-47-8Downstream Products

128049-47-8Relevant articles and documents

Synthesis and evaluation of the hybrid molecules possessing DNA-cleaving activity

Shishido, Kozo,Haruna, Shigenori,Yamamura, Chisato,Iitsuka, Hiromi,Nemoto, Hisao,Shinohara, Yasuo,Shibuya, Masayuki

, p. 2617 - 2622 (2007/10/03)

The design and synthesis of enantiomerically enriched hybrid molecules, 1a-c and 2a-c, have been accomplished by employing the lipase-mediated asymmetric acetylation of prochiral diol 9 as the key step. Evaluation of their DNA-cleaving activity has revealed the unnatural type of enantiomer 2a-c to be more potent than 1a-c with natural configuration.

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