1438409-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1438409-40-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,8,4,0 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1438409-40:
(9*1)+(8*4)+(7*3)+(6*8)+(5*4)+(4*0)+(3*9)+(2*4)+(1*0)=165
165 % 10 = 5
So 1438409-40-5 is a valid CAS Registry Number.
1438409-40-5Relevant articles and documents
NON-ATP DEPENDENT INHIBITORS OF EXTRACELLULAR SIGNAL-REGULATED KINASE (ERK)
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Paragraph 0256; 0271; 0324; 0330, (2014/07/08)
A compound, having the formula A-1: Wherein R1 and R2 are defined herein. Methods of using the compound and compositions containing the compound are provided.