853220-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 853220-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,3,2,2 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 853220-82:
(8*8)+(7*5)+(6*3)+(5*2)+(4*2)+(3*0)+(2*8)+(1*2)=153
153 % 10 = 3
So 853220-82-3 is a valid CAS Registry Number.
853220-82-3Relevant academic research and scientific papers
PREPARATION METHOD OF 2-PHENYLACETOPHENONE DERIVATIVES
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Page/Page column 7; 8, (2008/06/13)
Disclosed is a preparation method of 2-phenylacetophenone derivatives which are used as key intermediates in total syntheses of coumestans and isoflavonoids such as coumestrol, genistein and daidzein which are phytoestrogens contained in soybean and black
