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1190387-34-8

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1190387-34-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1190387-34-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,3,8 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1190387-34:
(9*1)+(8*1)+(7*9)+(6*0)+(5*3)+(4*8)+(3*7)+(2*3)+(1*4)=158
158 % 10 = 8
So 1190387-34-8 is a valid CAS Registry Number.

1190387-34-8Downstream Products

1190387-34-8Relevant articles and documents

Metallo-β-lactamase inhibitory activity of phthalic acid derivatives

Hiraiwa, Yukiko,Morinaka, Akihiro,Fukushima, Takayoshi,Kudo, Toshiaki

scheme or table, p. 5162 - 5165 (2010/03/24)

4-Butyl-3-methylphthalic acid was recognized as a metallo-β-lactamase inhibitor. The structure-activity relationship study of substituted phthalic acids afforded 3-phenylphthalic acid derivatives as potent IMP-1 inhibitors. On the other hand, 3-substituted with 4-hydroxyphenyl phthalic acid derivative displayed a potent combination effect with biapenem (BIPM) against Pseudomonas aeruginosa that produce IMP-1.

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