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135782-72-8

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  • 8-Chloro-3-(4-nitrophenyl)-6-(trifluoromethyl)[1,2,4]triazolo[4,3-a]pyridine

    Cas No: 135782-72-8

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135782-72-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135782-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,7,8 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 135782-72:
(8*1)+(7*3)+(6*5)+(5*7)+(4*8)+(3*2)+(2*7)+(1*2)=148
148 % 10 = 8
So 135782-72-8 is a valid CAS Registry Number.

135782-72-8Downstream Products

135782-72-8Relevant articles and documents

A facile one-pot synthesis of novel 1,2,4-triazolo[4,3-a]pyridine derivatives containing the trifluoromethyl moiety using microwave irradiation

Yang, Ming-Yan,Zhai, Zhi-Wen,Sun, Zhao-Hui,Yu, Shu-Jing,Liu, Xing-Hai,Weng, Jian-Quan,Tan, Cheng-Xia,Zhao, Wei-Guang

, p. 521 - 523 (2015)

A series of novel substituted 8-chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridines are synthesised from 2,3-dichloro-5-(trifluoromethyl)pyridine, hydrazine hydrate as starting materials by multi-step reactions under microwave irradiation. Their ch

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