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85970-57-6

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85970-57-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85970-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,9,7 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85970-57:
(7*8)+(6*5)+(5*9)+(4*7)+(3*0)+(2*5)+(1*7)=176
176 % 10 = 6
So 85970-57-6 is a valid CAS Registry Number.

85970-57-6Downstream Products

85970-57-6Relevant articles and documents

FLUOROMETHYL PHENYL SULFOXIDE: HIGHLY CONVENIENT SYNTHESES OF VINYL FLUORIDES AND FLUOROMETHYLKETONES

Reutrakul, Vichai,Rukachaisirikul, Vatcharin

, p. 725 - 728 (2007/10/02)

Alkylation of lithio fluoromethyl phenyl sulfoxide 2 gave the alkylated products in high yields.Pyrolysis of the products led to vinyl fluorides in excellent yields.The reaction of 2 with carbonyl compounds led to the corresponding β-hydroxy-α-fluoromethyl phenyl sulfoxides.Pyrolysis of some of the sulfoxides gave fluoromethylketones in moderate yields.

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