851052-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 851052-50-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,0,5 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 851052-50:
(8*8)+(7*5)+(6*1)+(5*0)+(4*5)+(3*2)+(2*5)+(1*0)=141
141 % 10 = 1
So 851052-50-1 is a valid CAS Registry Number.
851052-50-1Relevant articles and documents
Synthesis of 2-(1,3-diarypyrazol-5-ylamino)-4(3-oxo-2H-1,4-benzoxa/thiazin- 6-yl)-thiazoles
Jayaveera,Sailaja,Jagath Reddy,Srinivasa Rao
, p. 105 - 108 (2007/10/03)
A number of 2-(1,3-Diarylpyrazol-5-ylamino)-4-(3-oxo-2H-1,4-benzoxa/ thiazin-6-yl)-thiazoles (5a-k & 6a-d) have been prepared.
