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117950-31-9

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117950-31-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117950-31-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,9,5 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117950-31:
(8*1)+(7*1)+(6*7)+(5*9)+(4*5)+(3*0)+(2*3)+(1*1)=129
129 % 10 = 9
So 117950-31-9 is a valid CAS Registry Number.

117950-31-9Downstream Products

117950-31-9Relevant articles and documents

Quaternized nitrogen containing polycyclic compounds

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, (2008/06/13)

The invention relates primarily to quaternized polycyclic compounds having the formula STR1 wherein m is an integer having a value of from 1 to 4; R is alkylene having from 3 to 8 carbon atoms and is optionally substituted with C1 to C4 alkyl; R2 together with the quaternary nitrogen, forms a 5 to 14 membered heterocyclic ring, said ring containing at least 2 hetero atoms selected from the group of nitrogen, sulfur and oxygen; R1 forms a double bond in the heterocyclic ring of the quaternized nitrogen or is alkyl, alkyleneoxyalkyl, alkylhydroxy, aryl, aralkyl, aralkenyl, alkaryl, alkylamidoalkyl and X- is an anion. The invention also relates to the preparation and use of said quaternized polycyclic compounds.

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