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154206-90-3

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154206-90-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 154206-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,2,0 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 154206-90:
(8*1)+(7*5)+(6*4)+(5*2)+(4*0)+(3*6)+(2*9)+(1*0)=113
113 % 10 = 3
So 154206-90-3 is a valid CAS Registry Number.

154206-90-3Relevant articles and documents

Reactivity of heterocyclic α-aminomethylsilanes with alcohols

Pypowski, Krzysztof,Mojzych, Mariusz

, p. 320 - 324 (2021)

[Figure not available: see fulltext.] Alkoxylation of N-substituted heterocyclic aminomethylsilyl moieties was studied using primary and tertiary alcohols. The reaction of 4-(silylmethyl)morpholine and 1-(silylmethyl)azepane under catalyst- and solvent-free conditions leads to the formation of dialkoxy- and trialkoxyaminomethylsilyl derivatives. The methanolysis of 4-(silylmethyl)morpholine resulted in trimethoxyaminomethylsilane formation as the main product and two byproducts, i.e., tetramethoxysilane and N-methylmorpholine.

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