1110813-90-5 Usage
General Description
(11bS)-(-)-4,4-Dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide S-Maruoka CAT P-NB is a chemical compound that is used as a catalyst in organic synthesis. It is a phosphonium salt that is derived from dinaphtho[2,1-c:1',2'-e]phosphepine. (11bS)-(-)-4,4-Dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide S-Maruoka CAT P-NB is known for its high stability and reactivity, making it useful in various chemical transformations. Its unique structure and properties make it a valuable tool for developing new synthetic methods and producing complex organic molecules in a more efficient and selective manner.
Check Digit Verification of cas no
The CAS Registry Mumber 1110813-90-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,0,8,1 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1110813-90:
(9*1)+(8*1)+(7*1)+(6*0)+(5*8)+(4*1)+(3*3)+(2*9)+(1*0)=95
95 % 10 = 5
So 1110813-90-5 is a valid CAS Registry Number.