13240-38-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13240-38-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,4 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13240-38:
(7*1)+(6*3)+(5*2)+(4*4)+(3*0)+(2*3)+(1*8)=65
65 % 10 = 5
So 13240-38-5 is a valid CAS Registry Number.
13240-38-5Relevant articles and documents
Synthesis of amine boranes
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Page/Page column 2; 5, (2010/06/14)
A method for preparing an amine borane from an alkali metal borohydride and an amine salt. The alkali metal borohydride is allowed to react with 0.95 to 1.05 equivalents of the amine salt in a solvent which contains water and an amine.
