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91328-48-2

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91328-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91328-48-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,3,2 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 91328-48:
(7*9)+(6*1)+(5*3)+(4*2)+(3*8)+(2*4)+(1*8)=132
132 % 10 = 2
So 91328-48-2 is a valid CAS Registry Number.

91328-48-2Relevant articles and documents

A Novel Nitrone Cycloaddition/ Rearrangement

Toder, Bruce H.,Mullen, George B.,Georgiev, Vassil St.

, p. 169 - 173 (2007/10/02)

Adamantanone-derived nitrone 4 and some other keto-nitrones, when reacted with aromatic and aliphatic aldehydes in refluxing toluene or tetrahydrofuran, formed the corresponding aldonitrones (Z)-10, the latter arising from the fragmentation of an initially formed 1,4,2-dioxazolidine 6 to adamantan-2-one and an oxaziridine intermediate 11, which then rearranges to (Z)-10.

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