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164390-25-4

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164390-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 164390-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,3,9 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 164390-25:
(8*1)+(7*6)+(6*4)+(5*3)+(4*9)+(3*0)+(2*2)+(1*5)=134
134 % 10 = 4
So 164390-25-4 is a valid CAS Registry Number.

164390-25-4Downstream Products

164390-25-4Relevant articles and documents

Substituted pyridines, their preparation, and their use as pesticides and fungicides

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, (2008/06/13)

Substituted pyridines, their preparation, and their use as pesticides and fungicides. The invention relates to compounds of the formula STR1 and to salts thereof in which 1, 2, 3 or 4 of the radicals R1, R2, R3 and R4 are an aliphatic, alicyclic or araliphatic radical bonded by a --O--CH2 -- or --O--CO--, and the remaining ones of these radicals are H, halogen or an aliphatic or aromatic radical, X is O, S or optionally substituted imino, Y is a bond or a bivalent radical and Z is an aromatic radical or optionally substituted cycloalkyl or cycloalkenyl. The invention furthermore relates to processes for their preparation and to their use as pesticides, in particular as insecticides, acaricides and fungicides.

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