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97270-47-8

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97270-47-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97270-47-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,2,7 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 97270-47:
(7*9)+(6*7)+(5*2)+(4*7)+(3*0)+(2*4)+(1*7)=158
158 % 10 = 8
So 97270-47-8 is a valid CAS Registry Number.

97270-47-8Relevant articles and documents

Acylthio- and thioacylthiophosphines [(RCES)(n)PPH(3-n), E = O, S; N = 1-3]: Synthesis and structural analysis

Tani, Kazuyasu,Matsuyama, Kazuo,Kato, Shinzi,Yamada, Kohzaburo,Mifune, Hirotaka

, p. 1243 - 1252 (2007/10/03)

Stoichiometric reactions of alkali metal thio- and dithiocarboxylates with Ph2PCl, PhPCl2, and PBr3 gave the corresponding acylthio- and thioacylthiophosphines [(RCES)(n)PPh(3-n), E = O, S; n = 1-3] 3-8 in moderate to good

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