753155-58-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 753155-58-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,3,1,5 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 753155-58:
(8*7)+(7*5)+(6*3)+(5*1)+(4*5)+(3*5)+(2*5)+(1*8)=167
167 % 10 = 7
So 753155-58-7 is a valid CAS Registry Number.
753155-58-7Relevant articles and documents
Ester compound based on pyrrolopyrrolediketone and having solid-liquid double fluorescence and application
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Paragraph 0054-0056, (2021/03/13)
The invention discloses an ester compound based on pyrrolopyrrolediketone and having solid-liquid double fluorescence, which has the following structural general formula; wherein the R1, R2, R3, R4 and R5 are respectively and independently selected from h