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87487-60-3

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87487-60-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87487-60-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,8 and 7 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 87487-60:
(7*8)+(6*7)+(5*4)+(4*8)+(3*7)+(2*6)+(1*0)=183
183 % 10 = 3
So 87487-60-3 is a valid CAS Registry Number.

87487-60-3Relevant articles and documents

SYNTHESIS AND STRUCTURE INVESTIGATION OF BENZOFURAN ANALOGUES OF CHALCONE, FLAVONE AND ISOFLAVONE

Grishko, L.,Turov, A.,Khilya, V.,Litkey, Gy.,Patonay, T.

, p. 401 - 410 (2007/10/02)

Several substituted benzofuryl chalcone analogues were synthesized and by oxidation of these compounds the corresponding 2-benzofurylchromones, 3-hydroxy-2-benzofurylchromones and chalcone epoxides were prepared. 3-Benzofurylchromones were obtained from t

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