98626-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98626-89-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,2 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98626-89:
(7*9)+(6*8)+(5*6)+(4*2)+(3*6)+(2*8)+(1*9)=192
192 % 10 = 2
So 98626-89-2 is a valid CAS Registry Number.
98626-89-2Relevant articles and documents
2-ARYLIMINO-3-THIAZOLINES - FORMATION OF UNUSUAL TAUTOMERS OF 2-ARYLAMINOTHIAZOLES BY A MODIFIED HANTZSCH SYNTHESIS
Liebscher, Juergen,Mitzner, Elke
, p. 1835 - 1838 (2007/10/02)
The reaction of thioureas with 3-bromomethyl-2-cyanocinnamonitrile gives the hydrobromides either of the 2-aminothiazoles or of the hitherto unknown 2-imino-3-thiazolines.
