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1228923-35-0

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1228923-35-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228923-35-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,9,2 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1228923-35:
(9*1)+(8*2)+(7*2)+(6*8)+(5*9)+(4*2)+(3*3)+(2*3)+(1*5)=160
160 % 10 = 0
So 1228923-35-0 is a valid CAS Registry Number.

1228923-35-0Downstream Products

1228923-35-0Relevant articles and documents

Axially chiral phosphine-oxazoline ligands in silver(I)-catalyzed asymmetric Mannich reaction of aldimines with trimethylsiloxyfuran

Deng, Hong-Ping,Wei, Yin,Shi, Min

supporting information; experimental part, p. 2897 - 2902 (2010/04/06)

A new asymmetric catalytic system for the Mannich reaction of aldimines with trimethylsiloxyfuran is described. The combination of an axially chiral phosphine-oxazoline ligand (S)-2-[(R)-2′-(diphenylphosphino)-1,1′- binaphthyl-2-y1]-4-pheny1-4,5dihydrooxa

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