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78626-23-0

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78626-23-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78626-23-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,2 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78626-23:
(7*7)+(6*8)+(5*6)+(4*2)+(3*6)+(2*2)+(1*3)=160
160 % 10 = 0
So 78626-23-0 is a valid CAS Registry Number.

78626-23-0Upstream product

78626-23-0Relevant articles and documents

Synthesis and antibacterial activity of 3-acylamino-2-azetidinone-1-sulfonic acid derivatives

Matsuo,Sugawara,Masuya,Kawano,Noguchi,Ochiai

, p. 1874 - 1884 (2007/10/02)

Sulfazecin is a monocyclic β-lactam antibiotic isolated from strain G-6302, Pseudomonas acidophila. As a key intermediate for the synthesis of sulfazecin derivatives, 3-amino-2-azetidinone was synthesized from penicillins, and various new compounds were s

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