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73141-78-3

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73141-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73141-78-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,1,4 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73141-78:
(7*7)+(6*3)+(5*1)+(4*4)+(3*1)+(2*7)+(1*8)=113
113 % 10 = 3
So 73141-78-3 is a valid CAS Registry Number.

73141-78-3Downstream Products

73141-78-3Relevant articles and documents

A novel synthetic route of fused tricyclic framework quinoline derivatives from readily available aliphatic amino carboxylic acid substrates

Mohammed, Shireen

, p. 611 - 617 (2019)

A novel and an efficient strategy of fused tricyclic quinoline heterocycle compounds from aliphatic amino carboxylic acid substrates was studied. The protocol here is proceed over main reaction processes including: cyclization, protection, amidine formation, further cyclization and finally coupling with boronic acid substrate through Suzuki reaction. These reactions afforded the corresponding products in high yields. Furthermore, all synthesized compounds were identified by spectral data.

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