21545-54-0 Usage
Chemical Properties
white to off-white or beige powder
Synthesis Reference(s)
The Journal of Organic Chemistry, 21, p. 439, 1956 DOI: 10.1021/jo01110a017
Check Digit Verification of cas no
The CAS Registry Mumber 21545-54-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,4 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 21545-54:
(7*2)+(6*1)+(5*5)+(4*4)+(3*5)+(2*5)+(1*4)=90
90 % 10 = 0
So 21545-54-0 is a valid CAS Registry Number.
InChI:InChI=1/C13H25N3OS/c18-13(15-12-4-2-1-3-5-12)14-6-7-16-8-10-17-11-9-16/h12H,1-11H2,(H2,14,15,18)
