71447-37-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71447-37-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,4,4 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 71447-37:
(7*7)+(6*1)+(5*4)+(4*4)+(3*7)+(2*3)+(1*7)=125
125 % 10 = 5
So 71447-37-5 is a valid CAS Registry Number.
71447-37-5Relevant articles and documents
A chalcone thiazole amide compound and its preparation method and application
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Paragraph 0046, (2017/04/11)
The invention discloses a chalcone thiazole amide compound, which has the structure general formula shown in the specification, wherein R1-R5 are respectively independent H, halogen atoms, C1-C4 alkyls, C1-C4 halogenated alkyls, nitro or C1-C4 alkoxy. The