1604812-35-2 Usage
Uses
Azilsartan Dimer is an impurity of Azilsartan (A926900). Azilsartan is an analgesic and antiinflammatory drugs containing angiotensin II antagonists.
Check Digit Verification of cas no
The CAS Registry Mumber 1604812-35-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,4,8,1 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1604812-35:
(9*1)+(8*6)+(7*0)+(6*4)+(5*8)+(4*1)+(3*2)+(2*3)+(1*5)=142
142 % 10 = 2
So 1604812-35-2 is a valid CAS Registry Number.
1604812-35-2Relevant articles and documents
A high-purity [...] impurity synthetic method (by machine translation)
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Paragraph 0021-0026; 0029-0053, (2018/12/02)
The invention discloses a high-purity [...] impurity synthesis method, the method to [...] as raw materials, with 4 - chloromethyl - 5 - methyl - 1, 3 - dioxo heterocyclic pentene - 2 - one in the alkaline organic solvent in the reaction, make [...] impur
