88904-77-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88904-77-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,9,0 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 88904-77:
(7*8)+(6*8)+(5*9)+(4*0)+(3*4)+(2*7)+(1*7)=182
182 % 10 = 2
So 88904-77-2 is a valid CAS Registry Number.
88904-77-2Relevant articles and documents
Clay Catalysis: A Simple and Efficient Synthesis of Enolthioethers from Cyclic Ketones
Labiad, Bouchta,Villemin, Didier
, p. 143 - 144 (2007/10/02)
Montmorillonite KSF in refluxing toluene catalyses the synthesis of 1-alkyl- and 1-arylthioalkenes from ketones and thiols (thiophenol or 1-butanethiol).
