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74625-93-7

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74625-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74625-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,2 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74625-93:
(7*7)+(6*4)+(5*6)+(4*2)+(3*5)+(2*9)+(1*3)=147
147 % 10 = 7
So 74625-93-7 is a valid CAS Registry Number.

74625-93-7Downstream Products

74625-93-7Relevant articles and documents

Antitubercular Agents : Part III - Synthesis of Substituted 2-Arylisatogens

Sahasrabudhe, A. B.,Kamath, H. V.,Bapat, B. V.,Kulkarni, Sheshgiri N.

, p. 230 - 232 (2007/10/02)

A number of 2-arylisatogens (VII) have been prepared starting from o-nitroacetophenones (I).Condensation of I with different aromatic aldehydes (II) gives the corresponding o-nitrochalkones (III) which on epoxidation followed by treatment with BF3-etherat

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