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108093-98-7

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108093-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108093-98-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,0,9 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 108093-98:
(8*1)+(7*0)+(6*8)+(5*0)+(4*9)+(3*3)+(2*9)+(1*8)=127
127 % 10 = 7
So 108093-98-7 is a valid CAS Registry Number.

108093-98-7Downstream Products

108093-98-7Relevant articles and documents

Synthesis and hydrolysis of fluoropyridinyl containing chlorosilanes

Zeldin, Martel,Xu, Jian-Min

, p. 267 - 272 (1987)

2-Fluoro-3-dimethylchlorosilylpyridine (A) and 3-fluoro-4-dimethylchlorosilylpyridine (B) were synthesized from the corresponding fluoro-lithio-pyridines and dimethyldichlorosilane at -76°C. The liquid products were unstable on standing. A and B were hydrolyzed in aqueous ammonia at room temperature to give disiloxanes which are stable crystalline solids. The new compounds were characterized by IR, 1H NMR and MS.

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