1269400-04-5 Usage
General Description
The chemical "N'-(2-cyano-5-methoxy-4-nitrophenyl)-N,N-dimethylformimidamide" is a formamidine derivative containing a cyano group, a methoxy group, and a nitro group on a phenyl ring. It also has two dimethylamino groups attached to the formimidamide nitrogen atom. N'-(2-cyano-5-methoxy-4-nitrophenyl)-N,N-dimethylformimidamide is used in chemical and pharmaceutical research as a building block for the synthesis of various organic compounds. Its molecular structure and functional groups make it a useful intermediate for the preparation of diverse chemical compounds with potential biological or industrial applications. Additionally, it may also have specific pharmacological properties that are of interest to researchers in the field of drug discovery.
Check Digit Verification of cas no
The CAS Registry Mumber 1269400-04-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,9,4,0 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1269400-04:
(9*1)+(8*2)+(7*6)+(6*9)+(5*4)+(4*0)+(3*0)+(2*0)+(1*4)=145
145 % 10 = 5
So 1269400-04-5 is a valid CAS Registry Number.
1269400-04-5Relevant articles and documents
Preparation method of dacomitinib intermediate
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, (2021/04/28)
The invention provides a preparation method of a dacomitinib intermediate. The preparation method comprises steps shown in the specification. The invention provides the novel preparation method of the dacomitinib key intermediate, the intermediate is short in synthetic route, mild in reaction condition, short in reaction time and simple in separation and purification method, raw materials and reagents are conventional reagents, the cost is low, the yield of the prepared product is high, and the method is very beneficial to industrial production and popularization and has a good application prospect.
