907178-92-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 907178-92-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,7,1,7 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 907178-92:
(8*9)+(7*0)+(6*7)+(5*1)+(4*7)+(3*8)+(2*9)+(1*2)=191
191 % 10 = 1
So 907178-92-1 is a valid CAS Registry Number.
907178-92-1Relevant articles and documents
A concise synthesis of trifluoromethyl-substituted 4-aryloxy pyrazoles
Jones, Lyn H.,Mowbray, Charles
, p. 1404 - 1406 (2007/10/03)
An efficient route to 4-aryloxy pyrazoles bearing a trifluoromethyl group has been developed. A facile removal of the N-hydroxyethyl group has also been developed. Georg Thieme Verlag Stuttgart.