102173-98-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102173-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,1,7 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 102173-98:
(8*1)+(7*0)+(6*2)+(5*1)+(4*7)+(3*3)+(2*9)+(1*8)=88
88 % 10 = 8
So 102173-98-8 is a valid CAS Registry Number.
102173-98-8Relevant articles and documents
New solid phase Knoevenagel catalyst
Simpson, Julie,Rathbone, Daniel L.,Billington, David C.
, p. 7031 - 7033 (2007/10/03)
A new solid phase Knoevenagel catalyst has been prepared and evaluated. The new resin based catalyst reduces by-product formation and has the advantage over conventional Knoevenagel catalysts of simple removal by filtration.
