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1191090-92-2

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1191090-92-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1191090-92-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,1,0,9 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1191090-92:
(9*1)+(8*1)+(7*9)+(6*1)+(5*0)+(4*9)+(3*0)+(2*9)+(1*2)=142
142 % 10 = 2
So 1191090-92-2 is a valid CAS Registry Number.

1191090-92-2Downstream Products

1191090-92-2Relevant academic research and scientific papers

Formation of stable carbonyl oxide by photooxidation of (phenyl)(2-thienyl)diazomethane

Mukhamadeeva,Chainikova,Safiullin

, p. 679 - 681 (2008)

Formation of (phenyl)(2-thienyl)carbonyl oxide, which has the longest lifetime among known carbonyl oxides, has been registered by flash photolysis in acetonitrile at room temperature. It is consumed in the pseudomonomolecular reaction with the parent dia

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