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1076206-99-9

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1076206-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1076206-99-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,6,2,0 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1076206-99:
(9*1)+(8*0)+(7*7)+(6*6)+(5*2)+(4*0)+(3*6)+(2*9)+(1*9)=149
149 % 10 = 9
So 1076206-99-9 is a valid CAS Registry Number.

1076206-99-9Downstream Products

1076206-99-9Relevant academic research and scientific papers

Copper-catalyzed addition reactions of aromatics and ketones to 2-aza-2,4-cyclopentadienone: Facile and efficient transformation of carbonyl-ene-nitriles to 1H-pyrrolin-2(5H)-ones

Murai, Masahito,Miki, Koji,Ohe, Kouichi

supporting information; experimental part, p. 9174 - 9176 (2009/04/06)

(Chemical Equation Presented) Copper-catalyzed reactions of carbonyl-ene-nitriles with carbon nucleophiles, such as aromatics and ketones, afforded pyrrolin-2-ones (γ-lactam) in excellent yield. The reaction mechanism involves addition reactions with a ke

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