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137527-38-9

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137527-38-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137527-38-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,5,2 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 137527-38:
(8*1)+(7*3)+(6*7)+(5*5)+(4*2)+(3*7)+(2*3)+(1*8)=139
139 % 10 = 9
So 137527-38-9 is a valid CAS Registry Number.

137527-38-9Upstream product

137527-38-9Relevant articles and documents

Identification and Quantification of Both Methylation and Demethylation Biotransformation Metabolites of 5-Demethylsinensetin in Rats

Wang, Xiaoqi,Li, Dongli,Cao, Yong,Ho, Chi-Tang,Huang, Qingrong

, p. 3162 - 3171 (2022/03/16)

5-Demethylated polymethoxyflavones (5-OH PMFs) are the most unique monodemethylated PMFs with relatively low polarities and are proved to possess better anticancer and anti-inflammatory effects than their respective permethoxylated ones. However, their de

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