98809-58-6 Usage
Uses
2-(2H-benzotriazol-2-yl)-4-methyl-6-(2-methyl-2-propen-1-yl)phenol is an impurity in the synthesis of Drometrizole Trisiloxane (D679410), used in the synthesis of UV light absorbers and filters for polyester fibers and suncare formulations.
Check Digit Verification of cas no
The CAS Registry Mumber 98809-58-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,8,0 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98809-58:
(7*9)+(6*8)+(5*8)+(4*0)+(3*9)+(2*5)+(1*8)=196
196 % 10 = 6
So 98809-58-6 is a valid CAS Registry Number.
InChI:InChI=1/C17H17N3O/c1-11(2)8-13-9-12(3)10-16(17(13)21)20-18-14-6-4-5-7-15(14)19-20/h4-7,9-10,21H,1,8H2,2-3H3
98809-58-6Relevant articles and documents
PROCESS FOR PREPARING 2-HYDROXYPHENYL ALKENYL BENZOTRIAZOLE COMPOUNDS AND PROCESS FOR PREPARING SILOXANE COMPOUNDS CONTAINING 2-HYDROXYPHENYL BENZOTRIZOLE FUNCTION
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Page/Page column 19, (2012/05/19)
The process for preparing 2-hydroxyphenyl alkenyl benzotriazole compounds and the process for preparing siloxane compounds containing 2-hydroxyphenyl benzotriazole function are disclosed.
