140923-17-7 Usage
Uses
Different sources of media describe the Uses of 140923-17-7 differently. You can refer to the following data:
1. Iprovalicarb is a systematic fungicide. Iprovalicarb is used for the control of pathogenic fungi from the oomycetes class in grapes, potatoes, tomatoes and other crops.
2. Fungicide.
Definition
ChEBI: A diastereoisomeric mixture comprising equimolar amounts of L-(R)- and L-(S)-iprovalicarb. It is a systemic fungicide, specific to oomycetes, used on potatoes and grape vines.
Check Digit Verification of cas no
The CAS Registry Mumber 140923-17-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,9,2 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 140923-17:
(8*1)+(7*4)+(6*0)+(5*9)+(4*2)+(3*3)+(2*1)+(1*7)=107
107 % 10 = 7
So 140923-17-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H28N2O3/c1-11(2)16(20-18(22)23-12(3)4)17(21)19-14(6)15-9-7-13(5)8-10-15/h7-12,14,16H,1-6H3,(H,19,21)(H,20,22)/t14-,16?/m0/s1
140923-17-7Relevant articles and documents
Design, synthesis, and fungicidal activities of imino diacid analogs of valine amide fungicides
Sun, Man,Yang, Hui-Hui,Tian, Lei,Li, Jian-Qiang,Zhao, Wei-Guang
, p. 5729 - 5731 (2015)
The novel imino diacid analogs of valine amides were synthesized via several steps, including the protection, amidation, deprotection, and amino alkylation of valine, with the resulting structures confirmed by 1H and 13C NMR and HRMS. Bioassays showed that some of these compounds exhibited good fungicidal activity. Notably, isopropyl 2-((1-((1-(3-fluorophenyl)ethyl)amino)-3-methyl-1-oxobutan-2-yl)amino)propanoate 5i displayed significant levels of control, at 50%, against Erysiphe graminis at 3.9 μM as well as a level of potency very similar to the reference azoxystrobin, which gave 60% activity at this concentration. The present work demonstrates that imino diacid analogs of valine amides could be potentially useful key compounds for the development of novel fungicides against wheat powdery mildew.