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97562-21-5

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97562-21-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97562-21-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,5,6 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 97562-21:
(7*9)+(6*7)+(5*5)+(4*6)+(3*2)+(2*2)+(1*1)=165
165 % 10 = 5
So 97562-21-5 is a valid CAS Registry Number.

97562-21-5Downstream Products

97562-21-5Relevant articles and documents

De novo synthesis of carbohydrates by stereoselective aldol reaction: L-cladinose.

Montgomery,Pirrung,Heathcock

, p. 13 - 32 (2007/10/02)

Aldol reactions of methyl 2-methoxypropanoate (4), the corresponding ester of 2-methoxypropanoic acid with 4-methyl-2,6-di-(tert-butyl)phenol (13), and silylketene acetals 14 and 15 with (S)-2-(phenyl-methoxy)propanal (17) have been investigated. The lith

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