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1621058-27-2

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1621058-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1621058-27-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,1,0,5 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1621058-27:
(9*1)+(8*6)+(7*2)+(6*1)+(5*0)+(4*5)+(3*8)+(2*2)+(1*7)=132
132 % 10 = 2
So 1621058-27-2 is a valid CAS Registry Number.

1621058-27-2Upstream product

1621058-27-2Downstream Products

1621058-27-2Relevant articles and documents

Cu(I) catalyzed dehydrogenative homo coupling of aromatic amines under simple and mild reaction conditions

Reddy, C.B. Rajashekhar,Reddy, Sabbasani Rajasekhara,Naidu, Shivaji

, p. 50 - 54 (2014/08/05)

An efficient protocol for the synthesis of a variety of azobenzenes and hydrazines from aromatic amines under mild reaction conditions is developed using Cu(I) catalyst. The copper cataylst used in this study comprises of CuBr, DMAP and AIBN. The plausible proposed mechanism for this dehydrogenative homo coupling of aromatic amines is depicted.

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