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77869-88-6

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77869-88-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77869-88-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,6 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77869-88:
(7*7)+(6*7)+(5*8)+(4*6)+(3*9)+(2*8)+(1*8)=206
206 % 10 = 6
So 77869-88-6 is a valid CAS Registry Number.

77869-88-6Relevant articles and documents

STUDIES ON NITROFURAN HETEROCYCLES. PART III. SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF SOME N-SUBSTITUTED-3-METHYL-4-(5-NITRO-2-FURFURYLIDENE)-2-PYRAZOLIN-5-ONES

Holla, B. Shivarama,Kalluraya, Balakrishna

, p. 1159 - 1164 (2007/10/03)

The preparation of fourteen new N-substituted-3-methyl-4-(5-nitro-2-furfurylidene)-2-pyrazolin-5-ones is described. These compounds were evalueted for antibacterial activity against both Gram-positive and Gram-negative bacteria. The results of the screeni

Synthesis of Some N1-Substituted-3,5-Dimethyl Pyrazoles and N1-Substituted-3-Methyl-5-Pyrazolones and Related Compounds as Potential Fungicides

Pathak, R. B.,Bahel, S. C.

, p. 1108 - 1111 (2007/10/02)

Six N1-aroyl/aryloxyacetyl-3,5-dimethylpyrazoles, ten N1-aroyl/aryloxyacetyl-3-methyl-5-pyrazolones, twenty N1-aroyl/aryloxyacetyl-3-methyl-4-arylideno-2-pyrazoline-5-ones and five 1-aryl-1,1-bis1'aroyl/aryl;o

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