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30216-81-0

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30216-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30216-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,2,1 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 30216-81:
(7*3)+(6*0)+(5*2)+(4*1)+(3*6)+(2*8)+(1*1)=70
70 % 10 = 0
So 30216-81-0 is a valid CAS Registry Number.

30216-81-0Relevant articles and documents

Synthesis of thioesters from carboxylic acids via acyloxyphosphonium intermediates with benzyltriethylammonium tetrathiomolybdate as the sulfur transfer reagent

Gopinath, Purushothaman,Vidyarini, Ravindran Sasitha,Chandrasekaran, Srinivasan

supporting information; experimental part, p. 6291 - 6294 (2009/12/08)

(Chemical Equation Presented) An efficient protocol is reported for the synthesis of thioesters from carboxylic acids with use of acyloxy phosphonium salts as intermediates and benzyltriethyl-ammonium tetrathiomolybdate as the sulfur transfer reagent.

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