12245-39-5 Usage
Reactions
Precursor for asymmetric hydrogenation reactions.
Rh-catalyzed carbozincation of ynamides.
Chemical Properties
Orange crystal
Uses
Umicore Precatalysts for Asymmetric and Cross-Coupling Catalysis
General Description
Atomic number of base material: 45 Rhodium
Safety Profile
Poison by
intraperitoneal route. When heated to
decomposition it emits toxic fumes of Rh
Check Digit Verification of cas no
The CAS Registry Mumber 12245-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,4 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 12245-39:
(7*1)+(6*2)+(5*2)+(4*4)+(3*5)+(2*3)+(1*9)=75
75 % 10 = 5
So 12245-39-5 is a valid CAS Registry Number.
InChI:InChI=1/C8H8.C5H8O2.Rh/c1-2-4-6-8-7-5-3-1;1-4(6)3-5(2)7;/h1-2,7-8H2;3H2,1-2H3;/q-4;;/p+2