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1374855-30-7

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1374855-30-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374855-30-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,8,5 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1374855-30:
(9*1)+(8*3)+(7*7)+(6*4)+(5*8)+(4*5)+(3*5)+(2*3)+(1*0)=187
187 % 10 = 7
So 1374855-30-7 is a valid CAS Registry Number.

1374855-30-7Downstream Products

1374855-30-7Relevant articles and documents

Green synthesis of novel chalcone and coumarin derivatives via Suzuki coupling reaction

Vieira, Lucas C.C.,Paix?o, Márcio Weber,Corrêa, Arlene G.

, p. 2715 - 2718 (2012/07/14)

Chalcones and coumarins are important naturally occurring plant constituents and display a wide range of pharmacological and biological activities. In an environmentally benign approach, synthesis of biphenyl chalcone and coumarin derivatives was successfully accomplished via Suzuki coupling by using PEG-400 as a solvent under microwave irradiation. Salient feature of this methodology includes: short reaction time, good to excellent yields, and prominent tolerance of different functional groups.

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