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80399-43-5

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80399-43-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80399-43-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,9 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 80399-43:
(7*8)+(6*0)+(5*3)+(4*9)+(3*9)+(2*4)+(1*3)=145
145 % 10 = 5
So 80399-43-5 is a valid CAS Registry Number.

80399-43-5Downstream Products

80399-43-5Relevant articles and documents

Reaction of triorgano(triorganogermyl)silanes with alkaly-metal allyl alcoholates

Kabaki,Inoue,Sato

, p. 459 - 466 (1992)

Reaction of the lithium alcoholates of 1-vinylcyclohexanol (2a) (±)-linalool (2b), and 1-octen-3-ol (2c) with (dimethylphenylgermyl)trimethylsilane (3a) gave selective the corresponding allyldimethylphenylgermane derivatives (5a,c,e). Similar treatment with dimethylphenyl(trimethylgermyl)silane (3b) gave mixtures of the allyltrimethylgermanes (5b,d,f) and allyldimethylphenylsilanes (7b,d,f), whereas use of the potassium alcoholates afforded selectively 5b,d,f.

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