92888-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92888-04-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,8,8 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 92888-04:
(7*9)+(6*2)+(5*8)+(4*8)+(3*8)+(2*0)+(1*4)=175
175 % 10 = 5
So 92888-04-5 is a valid CAS Registry Number.
92888-04-5Relevant articles and documents
THERMAL DECARBOXYLATION OF ROSE BENGAL DYE
Amat-Guerri, Francisco,Lopez-Gonzalez, M. Mar C.,Martinez-Utrilla, Roberto
, p. 4285 - 4286 (2007/10/02)
The xanthene dye rose bengal udergoes decarboxylation when heated in dimethylformamide or cyclohexanone.