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95201-91-5

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95201-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95201-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,2,0 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 95201-91:
(7*9)+(6*5)+(5*2)+(4*0)+(3*1)+(2*9)+(1*1)=125
125 % 10 = 5
So 95201-91-5 is a valid CAS Registry Number.

95201-91-5Downstream Products

95201-91-5Relevant articles and documents

Synthesis and Characterisation of some New 2,6-Disubstituted Thiazolotriazine-3,7-diones

Giannola, Libero Italo,Giammona, Gaetano,Palazzo, Salvatore,Lamartina, Liliana

, p. 2707 - 2710 (2007/10/02)

The addition of dimethyl acetylenedicarboxylate to 3-thioxo-1,2,4-triazin-5-ones afforded in good yield cycloadducts which were characterised by i.r., mass, and 1H and 13C n.m.r. spectroscopy.On the basis of their 13C chemical shifts and C,H coupling constant measurements the products were identified as 6-substituted (Z)-2-(methoxycarbonylmethylene)thiazolotriazine-3,7-diones.

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