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128353-01-5

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128353-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128353-01-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,5 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 128353-01:
(8*1)+(7*2)+(6*8)+(5*3)+(4*5)+(3*3)+(2*0)+(1*1)=115
115 % 10 = 5
So 128353-01-5 is a valid CAS Registry Number.

128353-01-5Downstream Products

128353-01-5Relevant articles and documents

Polarized Ethylene. V. Synthesis of 1-Substituted Indolizine, Pyrazolopyridine, and Their Related Compounds Using Methoxyethylene Derivatives

Tominaga, Yoshinori,Ichihara, Yuichi,Mori, Tomoko,Kamio, Chizuko,Hosomi, Akira

, p. 263 - 268 (2007/10/02)

The reaction of pyridinium or isoquinolinium N-ylides with methoxy-substituted ethylenes gave the corresponding indolizine and pyrroloisoquinoline derivatives bearing acetyl, aroyl, cyano, ester group at the 1-position in one step.Pyrazolopy

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