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950508-44-8

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950508-44-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 950508-44-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,0,5,0 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 950508-44:
(8*9)+(7*5)+(6*0)+(5*5)+(4*0)+(3*8)+(2*4)+(1*4)=168
168 % 10 = 8
So 950508-44-8 is a valid CAS Registry Number.

950508-44-8Upstream product

950508-44-8Relevant articles and documents

Synthesis of enantiopure 4-amino-3-hydroxymethyl-tetrahydroquinolines via an intramolecular nitrone cycloaddition

Broggini, Gianluigi,Colombo, Francesco,De Marchi, Ivan,Galli, Simona,Martinelli, Michela,Zecchi, Gaetano

, p. 1495 - 1501 (2007)

Enantiopure 4-amino-3-hydroxymethyl-1,2,3,4-tetrahydroquinolines are synthesized by using an intramolecular cycloaddition of chiral nitrones prepared from aldehydes 5 and (R)-α-(hydroxymethyl)benzylhydroxylamine. Reaction times of the nitrone cycloadditio

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