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69583-41-1

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69583-41-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69583-41-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,5,8 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 69583-41:
(7*6)+(6*9)+(5*5)+(4*8)+(3*3)+(2*4)+(1*1)=171
171 % 10 = 1
So 69583-41-1 is a valid CAS Registry Number.

69583-41-1Downstream Products

69583-41-1Relevant articles and documents

Facile and regioselective synthesis of thiazolidin-4-one derivatives catalyzed by basic ionic liquid [bmim]OH under ultrasonic irradiation

Mamaghani, Manouchehr,Pourranjbar, Mozhgan,Nia, Roghayeh Hossein

, p. 1 - 6 (2014)

2-Iminothiazolidin-4-one derivatives were synthesized regioselectively in good to high yields by condensation of N,N-disubstituted thioureas and ethyl chloroacetate in the presence of basic ionic liquid [bmim]OH as a catalyst under conventional and ultrasonic irradiation conditions. Under ultrasonic irradiation, the reaction furnished the desired 2-iminothiazolidinones in higher yields (76-87%) and lower reaction times (30-55 min).

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