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1342817-97-3

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1342817-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1342817-97-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,2,8,1 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1342817-97:
(9*1)+(8*3)+(7*4)+(6*2)+(5*8)+(4*1)+(3*7)+(2*9)+(1*7)=163
163 % 10 = 3
So 1342817-97-3 is a valid CAS Registry Number.

1342817-97-3Downstream Products

1342817-97-3Relevant articles and documents

Facile synthesis and biological evaluation of novel fluorine-containing N-nitro-N′-substituted phenylurea

Wang, Yunchun,Bai, Zhongyuan,Wei, Zengjun,Xu, Shengzhen,Li, Xuegang,Li, Jianhong,Cao, Xiufang,Chen, Changshui

, p. 1029 - 1039 (2012/04/17)

Twenty-two novel N-nitro-N′-substituted phenyl-N-(2,6-dibromo-4- fluorophenyl)urea derivatives were designed and synthesized via a simple and convenient BTC 'one-pot' procedure using DMAP as the catalyst. The structures of all newly synthesized compounds were confirmed by IR, 1H NMR, and elemental analysis, and a part has been identified by 13C NMR. The preliminary bioassay indicates that the target compounds possesses moderate herbicidal activity against Sorghum sudanense. However, some of the title compounds presented high plant growth regulating activity against rape.

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