900500-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 900500-63-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,5,0 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 900500-63:
(8*9)+(7*0)+(6*0)+(5*5)+(4*0)+(3*0)+(2*6)+(1*3)=112
112 % 10 = 2
So 900500-63-2 is a valid CAS Registry Number.
900500-63-2Relevant academic research and scientific papers
Rapid microwave assisted synthesis of 3-substituted 4-thioxo-oxazolidin-2-ones
Kurz, Thomas,Khankischpur, Mehdi,Widyan, Khalid
, p. 4241 - 4243 (2007/10/03)
The microwave assisted thionation of 3-substituted 4-imino-oxazolidin-2-ones with hydrogen sulfide in dichloromethane-pyridine afforded 3-substituted 4-thioxo-oxazolidin-2-ones.
