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1239361-93-3

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1239361-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1239361-93-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,9,3,6 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1239361-93:
(9*1)+(8*2)+(7*3)+(6*9)+(5*3)+(4*6)+(3*1)+(2*9)+(1*3)=163
163 % 10 = 3
So 1239361-93-3 is a valid CAS Registry Number.

1239361-93-3Downstream Products

1239361-93-3Relevant articles and documents

AMINOPYRAZINE DERIVATIVE AND MEDICINE

-

, (2011/12/12)

The present invention relates to a compound represented by general formula [1] satisfying the following (I) or (II), or a pharmaceutical acceptable salt of the compound. (I) X is CH or N; R1 is a halogen atom,; and R2 is H, a halogen atom, CN, [2], [3], [8], [9], an —O-alkyl, an —O-(saturated ring), etc. [2]: —C(RC)(RD)(RE) (RC to RE each are H, an alkyl, etc.) [3]: —N(RF)(RG) (RF and RG each are H, OH, amino, a (hetero)aryl, etc.) [8]: —C(═O)RL (RL is an alkyl, OH, an alkoxy, amino, etc.) [9]: a (substituted)phenyl; (II) X is >C—C(—O)R3 (R3 is a (substituted)amino, an alkoxy, OH, etc.); R1 is a halogen atom; R2 is H; R3 is H or OH; and R3 and R4 each are H or an alkyl.

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