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1236324-89-2

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1236324-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1236324-89-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,6,3,2 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1236324-89:
(9*1)+(8*2)+(7*3)+(6*6)+(5*3)+(4*2)+(3*4)+(2*8)+(1*9)=142
142 % 10 = 2
So 1236324-89-2 is a valid CAS Registry Number.

1236324-89-2Relevant articles and documents

Asymmetric synthesis of new chiral N-sulfinyl 2,2-disubstituted aziridines by Grignard additions across α-chloro N-sulfinyl ketimines

Colpaert, Filip,Mangelinckx, Sven,Leemans, Erika,Denolf, Bram,De Kimpe, Norbert

experimental part, p. 3251 - 3258 (2010/08/21)

Reaction of chiral α-chloro N-tert-butanesulfinyl ketimines with Grignard reagents afforded new chiral N-sulfinyl 2,2-disubstituted aziridines in good to excellent diastereomeric ratio (dr up to 98:2). The 1,2,2-trisubstituted aziridines were isolated in

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