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31281-57-9

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31281-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31281-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,2,8 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 31281-57:
(7*3)+(6*1)+(5*2)+(4*8)+(3*1)+(2*5)+(1*7)=89
89 % 10 = 9
So 31281-57-9 is a valid CAS Registry Number.

31281-57-9Relevant articles and documents

Synthesis of 18F-labeled streptozotocin derivatives and an in-vivo kinetics study using positron emission tomography

Arimitsu, Kenji,Higuchi, Takahiro,Kimura, Hiroyuki,Koshino, Kazuhiro,Nishito, Yukina,Yagi, Yusuke,Yasui, Hiroyuki

supporting information, (2020/07/21)

Glucose transporter 2 (GLUT2) is involved in glucose uptake by hepatocytes, pancreatic beta cells, and absorptive cells in the intestine and proximal tubules in the kidney. Pancreatic GLUT2 also plays an important role in the mechanism of glucose-stimulat

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