52188-72-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52188-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,8 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 52188-72:
(7*5)+(6*2)+(5*1)+(4*8)+(3*8)+(2*7)+(1*2)=124
124 % 10 = 4
So 52188-72-4 is a valid CAS Registry Number.
52188-72-4Relevant academic research and scientific papers
Veeraraghavan Ramachandran,Gagare, Pravin D.,Sakavuyi, Kaumba,Clark, Paul
, p. 3167 - 3169 (2010)
A variety of primary, secondary, and tertiary amines were prepared in 84-95% yields using ammonia borane for the reductive amination of aldehydes and ketones in the presence of titanium isopropoxide.
