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1204351-47-2

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1204351-47-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204351-47-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,3,5 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1204351-47:
(9*1)+(8*2)+(7*0)+(6*4)+(5*3)+(4*5)+(3*1)+(2*4)+(1*7)=102
102 % 10 = 2
So 1204351-47-2 is a valid CAS Registry Number.

1204351-47-2Downstream Products

1204351-47-2Relevant articles and documents

N-heterocyclic carbene-catalyzed intramolecular aldehyde-nitrile cross coupling: An easy access to 3-aminochromones

Vedachalam, Seenuvasan,Zeng, Jing,Gorityala, Bala Kishan,Antonio, Meraldo,Liu, Xue-Wel

supporting information; experimental part, p. 352 - 355 (2010/03/24)

(Figure presented) An immense effort has been made to develop an efficient strategy for the carbon-carbon bond formation between aldehyde and nitrile intramolecularly using an N-heterocyclic carbene catalyst to derive 3-aminochromone derivatives In good to excellent yields (80-95%).

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