93102-10-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93102-10-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,1,0 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 93102-10:
(7*9)+(6*3)+(5*1)+(4*0)+(3*2)+(2*1)+(1*0)=94
94 % 10 = 4
So 93102-10-4 is a valid CAS Registry Number.
93102-10-4Relevant articles and documents
RETRODIENIC REACTIONS XVII - A GENERAL ROUTE TO ALLENES GEM-DIACTIVATED BY ELECTROATTRACTING GROUPS
Hakiki, Abdelhak,Jabry, Zoubida,Ripoll, Jean-Louis,Thuillier, Andre
, p. 3461 - 3462 (2007/10/02)
Ketone 6 undergoes Knoevenagel condensation with five malonic derivatives 7, yielding, after flash-thermolysis, the gem-diactivated allenes 1-5 in 20-50 percent yields.