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1430850-84-2

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1430850-84-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1430850-84-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,0,8,5 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1430850-84:
(9*1)+(8*4)+(7*3)+(6*0)+(5*8)+(4*5)+(3*0)+(2*8)+(1*4)=142
142 % 10 = 2
So 1430850-84-2 is a valid CAS Registry Number.

1430850-84-2Downstream Products

1430850-84-2Relevant academic research and scientific papers

Silica gel-promoted practical synthesis of oxindole-nitrones from diazooxindoles and nitrosoarenes under solvent-free conditions

Zhang, Yun-Hao,Wu, Ming-Yue,Huang, Wen-Cai

, p. 105825 - 105828 (2015)

A practical method for the synthesis of oxindole-nitrones promoted by silica gel was developed with good results. The protocol is environmentally friendly as the reaction proceeds under solvent-free conditions with broad substrate scope, and high selectiv

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