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93769-01-8

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93769-01-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93769-01-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,6 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 93769-01:
(7*9)+(6*3)+(5*7)+(4*6)+(3*9)+(2*0)+(1*1)=168
168 % 10 = 8
So 93769-01-8 is a valid CAS Registry Number.

93769-01-8Relevant articles and documents

Synthesis and Solvolysis of (Z)/(E)-1-Methyl-2-vinyl Triflate and 1-Methylene-2-ethyl Triflate

Bleckmann, Wolfgang,Hanack, Michael

, p. 3021 - 3033 (2007/10/02)

The synthesis and solvolysis of the triflates (Z)/(E)-8 and 20 in various solvents are described.The (E)-triflate 8 reacts in trifluoroethanol by rearrangement via the intermediate naphthyl cation 9 to give the naphthyl ether 22 and the naphthyl triflate

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