118996-03-5 Usage
General Description
The chemical "1,3,3-TRIMETHYL-2-[(E)-3-(1,3,3-TRIMETHYL-1,3-DIHYDRO-2H-INDOL-2-YLIDENE)-1-PROPENYL]-3H-INDOLIUM TETRAPHENYLBORATE" is a complex organic compound with a tetrabenzylborate salt. It contains a 3H-indolium core with three methyl groups at the 1, 3, and 3 positions. The compound also features a 1,3-dihydro-2H-indol-2-ylidene moiety and a propenyl group. The tetraphenylborate counterion is a bulky, non-coordinating anion commonly used in organic synthesis. This chemical may have applications in organic chemistry, materials science, or pharmaceutical research due to its unique structure and potential reactivity.
Check Digit Verification of cas no
The CAS Registry Mumber 118996-03-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,9,9 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 118996-03:
(8*1)+(7*1)+(6*8)+(5*9)+(4*9)+(3*6)+(2*0)+(1*3)=165
165 % 10 = 5
So 118996-03-5 is a valid CAS Registry Number.
InChI:InChI=1/C25H29N2.C24H20B/c1-24(2)18-12-7-9-14-20(18)26(5)22(24)16-11-17-23-25(3,4)19-13-8-10-15-21(19)27(23)6;1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h7-17H,1-6H3;1-20H/q+1;-1