109704-53-2 Usage
Uses
Selective reducing agent.
Purification Methods
If impure, wash it with freshly distilled Et2O and dry it overnight in a vacuum to give a free flowing powder. Check 1H NMR, and if still suspect prepare it freshly from Me4NBH4 and AcOH in *C6H6 and store it away from moisture [Banus et al. J Am Chem Soc 74 2346 1952, Evans & Chipman Tetrahedron Lett 27 5939 1986]. Itisan IRRITANT and MOISTURE SENSITIVE.
Check Digit Verification of cas no
The CAS Registry Mumber 109704-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,7,0 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 109704-53:
(8*1)+(7*0)+(6*9)+(5*7)+(4*0)+(3*4)+(2*5)+(1*3)=122
122 % 10 = 2
So 109704-53-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H10BO6.C4H12N/c1-4(8)11-7(12-5(2)9)13-6(3)10;1-5(2,3)4/h7H,1-3H3;1-4H3/q-1;+1
