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155252-34-9

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155252-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155252-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,2,5 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 155252-34:
(8*1)+(7*5)+(6*5)+(5*2)+(4*5)+(3*2)+(2*3)+(1*4)=119
119 % 10 = 9
So 155252-34-9 is a valid CAS Registry Number.

155252-34-9Relevant articles and documents

Synthesis of novel 4β-(1,2,3-triazol-1-yl) podophyllotoxins as potential antitumor drugs

Tao, Lan,Wang, Yan-Guang,Ma, Cheng,Zheng, Bing,Chen, Yao-Zu

, p. 2053 - 2059 (1999)

The synthesis, characterization and in vitro antitumor activity of two novel podophyllotoxins, 4β-(5-methyl-1,2,3-triazol-1-yl)podophyllotoxin (5) and 4β-(5-phenyl-1,2,3-triazol-1-yl)podophyllotoxin (6), are described.

One-pot synthesis of podophyllotoxin-thiourea congeners by employing NH2SO3H/NaI: Anticancer activity, DNA topoisomerase-II inhibition, and apoptosis inducing agents

Shankaraiah, Nagula,Kumar, Niggula Praveen,Amula, Suresh Babu,Nekkanti, Shalini,Jeengar, Manish Kumar,Naidu,Reddy, T. Srinivasa,Kamal, Ahmed

, p. 4239 - 4244 (2015)

A facile one-pot method for the synthesis of novel podophyllotoxin-thiourea congeners has been developed by using NH2SO3H/NaI system. Interestingly, 4β-azido podophyllotoxin reduction with concomitant aryl isothiocyanates coupling un

Synthesis and Anticancer Activity of Podophyllotoxin Derivatives

Bozorov, K.,Cao, J.,Dai, X.,Guo, H.,Huang, G.,Lin, K.,Ma, L.,Zhang, X.

, p. 1010 - 1018 (2021/11/30)

Two series of podophyllotoxin derivatives were synthesized by addition of a 4β-sulfanilamide to or substitution of a 4β-amide into podophyllotoxin. Their cytotoxicities were evaluated against four human cancer cell lines (A549, HeLa, MCF-7, and PC-3). Inv

Synthesis and Cytotoxicity of Heterocyclic Amine Derivatives of Podophyllotoxin

Chen, Hong,Liang, Chun-po,Luo, Gang,Tian, Dan-li

, p. 994 - 999 (2020/11/18)

A series of amine podophyllotoxin derivatives was designed and synthesized by aldehydes reacting with 4β-amino-desoxypodophyllotoxin or 4′-demethyldesoxypodophyllotoxin. The MTT assay was used to test the cytotoxic activity of 11 target compounds on HeLa

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