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1147304-07-1

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1147304-07-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1147304-07-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,7,3,0 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1147304-07:
(9*1)+(8*1)+(7*4)+(6*7)+(5*3)+(4*0)+(3*4)+(2*0)+(1*7)=121
121 % 10 = 1
So 1147304-07-1 is a valid CAS Registry Number.

1147304-07-1Downstream Products

1147304-07-1Relevant articles and documents

Waste-free synthesis of condensed heterocyclic compounds by rhodium-catalyzed oxidative coupling of substituted arene or heteroarene carboxylic acids with alkynes

Shimizu, Masaki,Hirano, Koji,Satoh, Tetsuya,Miura, Masahiro

experimental part, p. 3478 - 3483 (2009/09/30)

The direct oxidative coupling of 2-amino- and 2-hydroxybenzoic acids with internal alkynes proceeds efficiently in the presence of a rhodium/copper catalyst system under air to afford the corresponding 8-substituted isocoumarin derivatives, some of which

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