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1037072-53-9

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1037072-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1037072-53-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,7,0,7 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1037072-53:
(9*1)+(8*0)+(7*3)+(6*7)+(5*0)+(4*7)+(3*2)+(2*5)+(1*3)=119
119 % 10 = 9
So 1037072-53-9 is a valid CAS Registry Number.

1037072-53-9Upstream product

1037072-53-9Relevant academic research and scientific papers

Syntheses of cis- and trans-dibenzo-30-crown-10 derivatives via regioselective routes and their complexations with paraquat and diquat

He, Chunlin,Shi, Zuming,Zhou, Qizhong,Li, Shijun,Li, Ning,Huang, Feihe

, p. 5872 - 5880 (2008/12/21)

(Chemical Equation Presented) cis-Dibenzo-30-crown-10 (cis-DB30C10) diester and trans-dibenzo-30-crown-10 (trans-DB30C10) diester were synthesized regioselectively with reasonable yields. These two isomers were further reduced to cis-dibenzo-30-crown-10 d

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