88469-70-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88469-70-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,4,6 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 88469-70:
(7*8)+(6*8)+(5*4)+(4*6)+(3*9)+(2*7)+(1*0)=189
189 % 10 = 9
So 88469-70-9 is a valid CAS Registry Number.
88469-70-9Relevant articles and documents
Heterocycles LVII: Syntheses of thiazolo[4,5-d]pyridazines
Simiti,Coman
, p. 1013 - 1017 (2007/10/02)
The syntheses of some 4-substituted 5-ethoxycarbonyl-2-phenylthiazoles and of some 7-substituted thiazolo[4,5-d]pyridazines are described.