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1130247-29-8

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1130247-29-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1130247-29-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,0,2,4 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1130247-29:
(9*1)+(8*1)+(7*3)+(6*0)+(5*2)+(4*4)+(3*7)+(2*2)+(1*9)=98
98 % 10 = 8
So 1130247-29-8 is a valid CAS Registry Number.

1130247-29-8Downstream Products

1130247-29-8Relevant articles and documents

An efficient asymmetric desymmetrization of prochiral glutaric anhydrides with SuperQuat chiral oxazolidin-2-ones

Chaubey, Narendra,Date, Sonali M.,Ghosh, Sunil K.

experimental part, p. 2721 - 2730 (2009/04/07)

The asymmetric desymmetrization of 3-substituted glutaric anhydrides 1 bearing silyl, aryl and alkyl groups with the lithium salt of chiral oxazolidin-2-ones has been studied. The effects of the substituents at the 4- and 5-positions of the oxazolidin-2-ones on the diastereoselectivity of the anhydride opening were studied in detail. A SuperQuat chiral oxazolidin-2-one 2e with 5,5-diaryl substituents showed optimum selectivity.

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