189635-44-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 189635-44-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,6,3 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 189635-44:
(8*1)+(7*8)+(6*9)+(5*6)+(4*3)+(3*5)+(2*4)+(1*4)=187
187 % 10 = 7
So 189635-44-7 is a valid CAS Registry Number.
189635-44-7Relevant academic research and scientific papers
Actinide (uranyl) hydrolysis of phosphodiesters
Moss, Robert A.,Bracken, Kathryn,Zhang, Jing
, p. 563 - 564 (2007/10/03)
Uranyl (UO22+) cations mediate the hydrolysis of aggregated and non-aggregated p-nitrophenyl phosphodiesters in mildly acidic aqueous solutions (pH 4.9) with rate enhancements > 1000 at 37°C.