1607448-11-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1607448-11-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,7,4,4 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1607448-11:
(9*1)+(8*6)+(7*0)+(6*7)+(5*4)+(4*4)+(3*8)+(2*1)+(1*1)=162
162 % 10 = 2
So 1607448-11-2 is a valid CAS Registry Number.
1607448-11-2Relevant articles and documents
A kind of four-ring naphtho oxazole derivative and its preparation method
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Paragraph 0051; 0163-0165, (2017/10/22)
The invention discloses a novel tetracyclonaphthooxazole derivative. The structure of the novel tetracyclonaphthooxazole derivative is represented by general formula (I) shown in the specification. The invention also discloses a preparation method of the
