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142646-11-5

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142646-11-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142646-11-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,6,4 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 142646-11:
(8*1)+(7*4)+(6*2)+(5*6)+(4*4)+(3*6)+(2*1)+(1*1)=115
115 % 10 = 5
So 142646-11-5 is a valid CAS Registry Number.

142646-11-5Downstream Products

142646-11-5Relevant articles and documents

Synthesis, antineoplastic and anthelmintic activities of N-alkyloxycarbonyl-N'-(4-benzyloxy-2-nitrophenyl)thioureas as prodrugs of (6-benzyloxy-1H-benzimidazol-2-yl)carbamic acid ester

Bera, Tanmoy,Belsare, D. P.

, p. 370 - 372 (2007/10/02)

N-Methoxycarbonyl-N'-(4-benzyloxy-2-nitrophenyl)thiourea (7) has been synthesised as a potential prodrug of (6-benzyloxy-1H-benzimidazol-2-yl)carbamic acid methyl ester (9).Biological activities of the compounds 7-10 have been evaluated against Ehrlich ascites carcinoma, ascaris and hymenolepis infected animals.Ethyl carbamates (8,10) show poor activity and compounds 7 and 9 are well tolerated in acute toxicity study.The intestinal bacterial flora E. coli can cyclise the compound 7 to 9.

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