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1103220-59-2

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1103220-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1103220-59-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,3,2,2 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1103220-59:
(9*1)+(8*1)+(7*0)+(6*3)+(5*2)+(4*2)+(3*0)+(2*5)+(1*9)=72
72 % 10 = 2
So 1103220-59-2 is a valid CAS Registry Number.

1103220-59-2Downstream Products

1103220-59-2Relevant academic research and scientific papers

Asymmetrie synthesis of 3-amino-δ-lactams and benzo [a] quinolizidines by catalytic cyclization reactions involving azlactones

Jiang, Jun,Qing, Jian,Gong, Liu-Zhu

, p. 7031 - 7034 (2009)

The first asymmetric three-component formal [4+2] cycloaddition reaction of azlactones, cinnamaldehydes, and primary amines were disclosed. Anisidine 3, 100mg 4A, and catalyst 5d was added chloroform under argon to a tube charged with aldehyde 2. The solu

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