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17155-68-9

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17155-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17155-68-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,5 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 17155-68:
(7*1)+(6*7)+(5*1)+(4*5)+(3*5)+(2*6)+(1*8)=109
109 % 10 = 9
So 17155-68-9 is a valid CAS Registry Number.

17155-68-9Relevant articles and documents

A Simple Procedure for the Acetalization of Carbonyl Compounds

Chan, T. H.,Brook, Michael A.,Chaly, T.

, p. 203 - 205 (1983)

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Herbicidal composition containing dioxolane, dioxane, or dioxepane derivatives as antidote

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, (2008/06/13)

The invention relates to a herbicidal composition which contains, besides binding, wetting, dispersing, emulsifying agents, solvents and/or surface-active substances, herbicides as active agent of thiocarbamate, carbamate, acid amide or urea type alone or in a combination, furthermore as antidote a compound of the general formula I STR1 wherein R1 and R2, independently of each other, are hydrogen, C1-6 alkyl, C2-6 alkenyl, C1-4 cyanoalkyl, C1-6 haloalkyl, phenyl-C1-4 -haloalkyl, phenyl, halogenphenyl, C1-4 -alkyl-phenyl, C1-4 -alkoxyphenyl, furfuryl; R3 and R4, independently of each other, are hydrogen, C1-18 -alkyl, C2-4 -haloalkyl, C2-4 -cyanoalkyl, C1-4 -alkoxy-C2-4 -alkyl, C5-6 -cycloalkyl, phenyl-C1-4 -alkyl, C3-4 -alkenyl, phenyl-C3-4 -alkenyl, di-C1-4 -alkylamino-C2-4 -alkyl, hydroxy-C2-6 -alkyl, furfuryl, tetrahydrofurfuryl, C1-4 -alkoxy-C2-4 -alkoxy-C2-4 -alkyl; R3 and R4, together, are C2-4 -alkylene, C4 -alkenylene, glucofuranosylene, acetoxy-C3 -alkylene, C1-4 -alkoxy-C3 -alkylene, hydroxy-C3 -alkylene, halogen-C3 -alkylene; wherein the quantity of the antidote lies between 0.01 and 15 parts by weight referred to 1 part by weight of herbicidal agent, furthermore the composition contains altogether 0.1 to 95 percent by weight of the herbicidal agents and the antidote.

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