3487-44-3 Usage
Synthesis Reference(s)
Journal of the American Chemical Society, 106, p. 4547, 1984 DOI: 10.1021/ja00328a041
Check Digit Verification of cas no
The CAS Registry Mumber 3487-44-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,8 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3487-44:
(6*3)+(5*4)+(4*8)+(3*7)+(2*4)+(1*4)=103
103 % 10 = 3
So 3487-44-3 is a valid CAS Registry Number.
InChI:InChI=1/C19H17P/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19/h2-16H,1H2