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1449478-01-6

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1449478-01-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449478-01-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,4,7 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1449478-01:
(9*1)+(8*4)+(7*4)+(6*9)+(5*4)+(4*7)+(3*8)+(2*0)+(1*1)=196
196 % 10 = 6
So 1449478-01-6 is a valid CAS Registry Number.

1449478-01-6Downstream Products

1449478-01-6Relevant articles and documents

Green synthesis of new boron-containing quinazolines: Preparation of benzo[d][1,3,2]diazaborinin-4(1H)-one derivatives

Mahdavi, Mohammad,Asadi, Mehdi,Saeedi, Mina,Tehrani, Maryam Hosseinpour,Mirfazli, Seyedeh Sara,Shafiee, Abbas,Foroumadi, Alireza

, p. 2936 - 2942 (2013/09/02)

A series of new boron-containing quinazolinones, benzo[d][1,3,2] diazaborinin-4(1H)-one derivatives, were synthesized by the sequential one-pot reaction of isatoic anhydride, amines, and arylboronic acids in the absence of a catalyst and solvent. Heating isotoic anhydride and amines led to the formation of 2-aminobenzamide intermediates, which reacted easily with boronic acids to obtain the title compounds in good yields. Solvent-free conditions provided a unique procedure because the corresponding products were not obtained using various solvents either under reflux conditions or at room temperature.

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