18536-66-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18536-66-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,3 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 18536-66:
(7*1)+(6*8)+(5*5)+(4*3)+(3*6)+(2*6)+(1*6)=128
128 % 10 = 8
So 18536-66-8 is a valid CAS Registry Number.
18536-66-8Relevant articles and documents
Polymeric organosilicon systems. XVIII. Synthesis and photochemical properties of poly
Ohshita, Joji,Kanaya, Daisuke,Ishikawa, Mitsuo
, p. 55 - 62 (1994)
Poly (Ib), poly (IIb) and polythienylene> (IIIb) were synthesized by sodium condensation reaction of the corresponding 2,