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1290044-92-6

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1290044-92-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1290044-92-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,0,0,4 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1290044-92:
(9*1)+(8*2)+(7*9)+(6*0)+(5*0)+(4*4)+(3*4)+(2*9)+(1*2)=136
136 % 10 = 6
So 1290044-92-6 is a valid CAS Registry Number.

1290044-92-6Downstream Products

1290044-92-6Relevant articles and documents

Pd-catalyzed coupling of β-hydroxy α-diazocarbonyl compounds with aryl iodides: A migratory insertion/β-hydroxy elimination sequence

Zhou, Lei,Liu, Yizhou,Zhang, Yan,Wang, Jianbo

, p. 3622 - 3624 (2011/05/02)

The coupling of β-hydroxy α-diazocarbonyl compounds with aryl halides is described, which proceeds through a Pd-catalyzed migratory insertion/β-OH elimination sequence. This reaction provides a new route to the synthesis of tetrasubstituted olefins.

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