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1333431-05-2

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1333431-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1333431-05-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,4,3 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1333431-05:
(9*1)+(8*3)+(7*3)+(6*3)+(5*4)+(4*3)+(3*1)+(2*0)+(1*5)=112
112 % 10 = 2
So 1333431-05-2 is a valid CAS Registry Number.

1333431-05-2Downstream Products

1333431-05-2Relevant academic research and scientific papers

Synthesis and characterization of asymmetric substituted dicarbamates

Zhao, Chao,Yang, Peng Fei,Ping Wang, Shun,Li, Jun Ying,Li, Tian Duo

experimental part, p. 1167 - 1170 (2012/01/06)

Several new asymmetric substituted dicarbamates were synthesized with a convenient route. Firstly, tolylene-2, 4-diisocyanate dimmer was obtained from monomer with tributylphosphine as catalyst. Then, the dimmer reacted with alcohol (R1OH) to p

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