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1333503-09-5

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1333503-09-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1333503-09-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,5,0 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1333503-09:
(9*1)+(8*3)+(7*3)+(6*3)+(5*5)+(4*0)+(3*3)+(2*0)+(1*9)=115
115 % 10 = 5
So 1333503-09-5 is a valid CAS Registry Number.

1333503-09-5Downstream Products

1333503-09-5Relevant articles and documents

Synthesis and Fungicidal Activities of Novel 1,2,4-Triazole Thione Derivatives Containing 1,2,3-Triazole and Substituted Piperazine Moieties

Wang, Bao-Lei,Zhan, Yi-Zhou,Zhang, Li-Yuan,Zhang, Yan,Zhang, Xiao,Li, Zheng-Ming

, p. 48 - 54 (2016)

A series of novel 1,2,4-triazole thione derivatives containing 1,2,3-triazole and substituted piperazine moieties were synthesized via the Mannich reaction of 1,2,3-triazole-containing 1,2,4-triazole thiol intermediates with various substituted piperazines and formaldehyde in high yields. The structures of 14 title compounds were confirmed by melting points, IR, 1H NMR, 13C NMR, and elemental analysis. The bioassay results showed that some of the title compounds exhibit significant fungicidal activities against several plant fungi at 50 μg/mL, especially trifluoromethyl-containing triazole thione derivative 9g showed broad activities and could be made further structural optimization for novel fungicides innovation research.

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