906522-87-0 Usage
Chemical Properties
White powder
Uses
Methyl 5-Chloro-3-{[(2-methoxy-2-oxoethyl)amino]sulfonyl}thiophene-2-carboxylate can be prepared as an intermediate of lornoxicam.
Check Digit Verification of cas no
The CAS Registry Mumber 906522-87-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,6,5,2 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 906522-87:
(8*9)+(7*0)+(6*6)+(5*5)+(4*2)+(3*2)+(2*8)+(1*7)=170
170 % 10 = 0
So 906522-87-0 is a valid CAS Registry Number.