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C20H19(2)HN2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90862-83-2

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90862-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90862-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,8,6 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90862-83:
(7*9)+(6*0)+(5*8)+(4*6)+(3*2)+(2*8)+(1*3)=152
152 % 10 = 2
So 90862-83-2 is a valid CAS Registry Number.

90862-83-2Upstream product

90862-83-2Downstream Products

90862-83-2Relevant academic research and scientific papers

LABELLING STUDIES ON THE MECHANISM OF ELECTROCYCLIC AROMATIC SUBSTITUTION BY THE DIAZO-GROUP

Miller, Thomas K.,Sharp, John T.,Thomas, Gordon J.,Thompson, Ian

, p. 1537 - 1540 (1981)

A primary deuterium isotope effect has been observed in the cyclization of diazocompounds (1) selectively deuteriated at the ring closure sites.

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