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137182-19-5

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137182-19-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137182-19-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,8 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137182-19:
(8*1)+(7*3)+(6*7)+(5*1)+(4*8)+(3*2)+(2*1)+(1*9)=125
125 % 10 = 5
So 137182-19-5 is a valid CAS Registry Number.

137182-19-5Downstream Products

137182-19-5Relevant articles and documents

Lithiation of (Dialkylaminomethyl)trimethylsilanes

Marumo, Kiyotaka,Inoue, Sumie,Sato, Yoshiro,Kato, Hideo

, p. 2275 - 2276 (2007/10/02)

The silylmethyl groups of (dialkylaminomethyl)trimethylsilanes 1 undergo ready lithiation with butyllithium and the resulting mixtures when quenched with chlorotrimethylsilane or aldehydes afford N,N-dialkyl(2,2,4,4-tetramethyl-2,4-disilapentyl)amines 3 or (dialkylaminomethyl)(2-hydroxyalkyl)dimethylsilanes 4.

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