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72607-12-6

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72607-12-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72607-12-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,6,0 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 72607-12:
(7*7)+(6*2)+(5*6)+(4*0)+(3*7)+(2*1)+(1*2)=116
116 % 10 = 6
So 72607-12-6 is a valid CAS Registry Number.

72607-12-6Relevant articles and documents

PYRROLES FROM KETOXIMES AND ACETYLENE. 38. NEW REPRESENTATIVES OF TRIFLUOROACETYLPYRROLES. SYNTHESIS AND TRANSFORMATIONS

Korostova, S. E.,Mikhaleva, A. I.,Sobenina, L. N.,Shevchenko, S. G.,Sigalov, M. V.,et al.

, p. 39 - 43 (2007/10/02)

A series of previously unknown trifluoroacetyl derivatives of pyrroles were obtained with high yields by the reaction of pyrroles, including N-vinyl-substituted pyrroles, with trifluoroacetic anhydride in the presence of pyridine at room temperature.The s

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