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1323141-12-3

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1323141-12-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1323141-12-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,3,1,4 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1323141-12:
(9*1)+(8*3)+(7*2)+(6*3)+(5*1)+(4*4)+(3*1)+(2*1)+(1*2)=93
93 % 10 = 3
So 1323141-12-3 is a valid CAS Registry Number.

1323141-12-3Relevant articles and documents

Synthesis and quantitative structure-activity relationships study for phenylpropenamide derivatives as inhibitors of hepatitis B virus replication

Yang, Jing,Ma, Min,Wang, Xue-Ding,Jiang, Xing-Jun,Zhang, Yuan-Yuan,Yang, Wei-Qing,Li, Zi-Cheng,Wang, Xi-Hong,Yang, Bin,Ma, Meng-Lin

, p. 82 - 91 (2015/07/27)

A series of new phenylpropenamide derivatives containing different substituents was synthesized, characterized and evaluated for their anti-hepatitis B virus (HBV) activities. The quantitative structure eactivity relationships (QSAR) of phenylpropenamide compound have been studied. The 2D-QSAR models, based on DFT and multiple linear regression analysis methods, revealed that higher values of total energy (TE) and lower entropy (Sθ) enhanced the anti-HBV activities of the phenylpropenamide molecules. Predictive 3D-QSAR models were established using SYBYL multifit molecular alignment rule. The optimum models were all statistically significant with cross-validated and conventional coefficients, indicating that they were reliable enough for activity prediction.

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