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462128-17-2

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462128-17-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 462128-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,2,1,2 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 462128-17:
(8*4)+(7*6)+(6*2)+(5*1)+(4*2)+(3*8)+(2*1)+(1*7)=132
132 % 10 = 2
So 462128-17-2 is a valid CAS Registry Number.

462128-17-2Upstream product

462128-17-2Downstream Products

462128-17-2Relevant articles and documents

Synthesis and some chemical properties of 2,2-dimethyl-4-R-1-oxa-4-aza-2-sila-5-benzocycloheptanones

Zamyshlyaeva,Shipov,Kramarova,Negrebetsky, Vad V.,Shumskii,Tandura,Bylikin,Ovchinnikov,Pogozhikh,Baukov

, p. 116 - 127 (2002)

One-pot synthesis of 2,2-dimethyl-4-R-1-oxa-4-aza-2-sila-5- benzocycloheptanones (R = Me, CH2SiMe2Cl) from the N-methylamide of salicylic acid and salicylamide, respectively, by treatment of these amides with a mixture of hexamethyld

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