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116651-88-8

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116651-88-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116651-88-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,6,5 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 116651-88:
(8*1)+(7*1)+(6*6)+(5*6)+(4*5)+(3*1)+(2*8)+(1*8)=128
128 % 10 = 8
So 116651-88-8 is a valid CAS Registry Number.

116651-88-8Upstream product

116651-88-8Downstream Products

116651-88-8Relevant articles and documents

Efficient Synthesis and Oxidations of 2,6-Dimethyl-3-methylthiopyridine

Ban-Oganowska, H.

, p. 1609 - 1614 (2007/10/02)

The use of sodium thiomethoxide for the conversion of 3-halogenated 2,6-dimethylpyridine 1-oxides into 2,6-dimethyl-3-methylthiopyridine 1-oxide is described. Deoxidation and oxidation reactions of product are reported. Key words: 3-halo-2,6-dimethylpyridine 1-oxides, 2,6-dimethyl-3-methylthiopyridine, sodium thiomethoxide, 1H NMR, nucleophilic exchange, 2,6-dimethyl-3-methylsulfinylpyridine, 2,6-dimethyl-3-methylsulfonylpyridine.

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