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1103519-64-7

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1103519-64-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1103519-64-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,3,5,1 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1103519-64:
(9*1)+(8*1)+(7*0)+(6*3)+(5*5)+(4*1)+(3*9)+(2*6)+(1*4)=107
107 % 10 = 7
So 1103519-64-7 is a valid CAS Registry Number.

1103519-64-7Downstream Products

1103519-64-7Relevant articles and documents

Synthesis of trans-caffeate analogues and their bioactivities against HIV-1 integrase and cancer cell lines

Xia, Chun-nian,Li, Hai-bo,liu, Feng,Hu, Wei-xiao

supporting information; experimental part, p. 6553 - 6557 (2009/09/06)

Forty caffeate analogues were synthesized via a convenient method starting from vanillin with moderate to good yields. The testing of biological activity of these compounds against HIV-1 integrase indicates that four compounds: bornyl caffeate, bornyl 2-nitrocaffeate, 5-nitrocaffeic acid and 5-nitrocaffeic acid phenethyl ester (5-nitroCAPE) possess a good HIV integrase inhibitory activity, IC50 19.9, 26.8, 25.0 and 13.5 μM, respectively. Twelve caffeate analogues were tested by MTT assay on growth of human hepatocellular carcinoma BEL-7404, human breast MCF-7 adenocarcinoma, human lung A549 adenocarcinoma and human gastric cancer BCG823 cell lines, respectively. And the best result is IC50 5.5 μM for CAPE against BEL-7404.

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