155863-54-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155863-54-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,8,6 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 155863-54:
(8*1)+(7*5)+(6*5)+(5*8)+(4*6)+(3*3)+(2*5)+(1*4)=160
160 % 10 = 0
So 155863-54-0 is a valid CAS Registry Number.
155863-54-0Relevant articles and documents
2,4-dibasic miazines compound
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Paragraph 0158; 0159; 0160, (2017/08/29)
The invention belongs to the field of medical chemistry, relates to a 2,4-dibasic miazines compound and specifically relates to a compound shown as formula (I) or a pharmaceutically acceptable salt thereof, a drug compound thereof and an application thereof in treating EGFR or/and ALK mediated diseases.
