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117819-25-7

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117819-25-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117819-25-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,8,1 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117819-25:
(8*1)+(7*1)+(6*7)+(5*8)+(4*1)+(3*9)+(2*2)+(1*5)=137
137 % 10 = 7
So 117819-25-7 is a valid CAS Registry Number.
InChI:InChI=1/C16H14O4/c1-11(16(18)19)20-14-9-5-8-13(10-14)15(17)12-6-3-2-4-7-12/h2-11H,1H3,(H,18,19)

117819-25-7Relevant articles and documents

Asymmetric synthesis of photophore-containing lactisole derivatives to elucidate sweet taste receptors

Hashimoto, Makoto,Ishida, Akiko,Misaka, Takumi,Nakagita, Tomoya,Tachrim, Zetryana Puteri,Wang, Lei

, (2020/06/30)

Lactisole, which has a 2-phenoxy propionic acid skeleton, is well-known as an inhibitor of sweet taste receptors. We recently revealed some of the structure-activity relationships of the aromatic ring and chiral center of lactisole. Photoaffinity labeling

Optical resolution, asymmetric synthesis and absolute configuration of m-benzoyl-2-phenoxypropionic acids

Azzolina,Vercesi,Ghislandi

, p. 469 - 478 (2007/10/02)

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