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117507-84-3

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117507-84-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117507-84-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,5,0 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 117507-84:
(8*1)+(7*1)+(6*7)+(5*5)+(4*0)+(3*7)+(2*8)+(1*4)=123
123 % 10 = 3
So 117507-84-3 is a valid CAS Registry Number.

117507-84-3Relevant articles and documents

Synthesis and evaluation of new podophyllotoxin derivatives with in vitro anticancer activity

Cheng, Wei-Hua,Shang, Hai,Niu, Cong,Zhang, Zhong-Heng,Zhang, Li-Ming,Chen, Hong,Zou, Zhong-Mei

, p. 12266 - 12279 (2015)

A series of novel podophyllotoxin derivatives were designed and synthesized. The cytotoxic activities of these compounds were tested against three tumor cell lines (HeLa, K562, and K562/A02). Most of the derivatives (IC50 = 1-20 μM) were found

A facile and efficient synthesis of 4β-aminopodophyliotoxins

Yu, Yong-Ping,Chen, Shao-Yuan,Wang, Yan-Guang,Chen, Yao-Zu

, p. 1967 - 1970 (1999)

4β-amino-4-desoxypodophyllotoxin and 4β-amino-4'-desmethyl-4- desoxypodophyllotoxin have been synthesized by reduction of the corresponding 4β-azidopodophyllotoxin derivatives with samarium diiodide in excellent yields under convenient and mild conditions.

Synthesis and antitumor activity of spin-labeled derivatives of podophyllotoxin

Tian, Xuan,Wang, Yan-Guang,Yang, Ming-Gui,Chen, Yao-Zu

, p. 511 - 517 (1997)

Three new nitroxyl labeled derivatives of podophyllotoxin 4-6 have been synthesized and evaluated for their antitumor activity in vitro. Compounds 4-6 showed significant inhibitory activity against human nasopharyngeal carcinoma KB, lung cancer A549 and s

HUMAN TOPOISOMERASE II-TARGETING ORGANOPLATINUM COMPOUNDS

-

, (2020/03/15)

Some organoplatinum compounds have been synthesized. These organoplatinum compounds are designed to be human Topoisomerase II-targeting drugs.

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