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76729-97-0

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76729-97-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76729-97-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,7,2 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 76729-97:
(7*7)+(6*6)+(5*7)+(4*2)+(3*9)+(2*9)+(1*7)=180
180 % 10 = 0
So 76729-97-0 is a valid CAS Registry Number.

76729-97-0Relevant articles and documents

SYNTHESIS OF 3-BENZOYL-4-PHENYL-2-PYRAZOLINES BY THE REACTIONS OF CHALCONES WITH DIAZOMETHANE

Toekes, A. L.,Szoelloesy, A.,Toth, G.,Levai, A.

, p. 335 - 342 (2007/10/02)

3-Benzoyl-4-phenyl-2-pyrazolines (IIIa-k) have been synthesized by the reactions of chalcones (1a-k) with diazomethane.The structures of the compounds prepared have been elucidated by means of UV, IR, (1)H- and (13)C-NMR spectroscopic methods.The conforma

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