18636-86-7 Usage
Synthesis Reference(s)
Journal of the American Chemical Society, 73, p. 4958, 1951 DOI: 10.1021/ja01154a144
Check Digit Verification of cas no
The CAS Registry Mumber 18636-86-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,3 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 18636-86:
(7*1)+(6*8)+(5*6)+(4*3)+(3*6)+(2*8)+(1*6)=137
137 % 10 = 7
So 18636-86-7 is a valid CAS Registry Number.