946570-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 946570-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,6,5,7 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 946570-80:
(8*9)+(7*4)+(6*6)+(5*5)+(4*7)+(3*0)+(2*8)+(1*0)=205
205 % 10 = 5
So 946570-80-5 is a valid CAS Registry Number.
946570-80-5Relevant academic research and scientific papers
Synthesis of 7-O-galloyl-d-sedoheptulose
Xie, Yupeng,Zhao, Yimin
, p. 1510 - 1513 (2008/02/08)
A facile synthetic approach to 7-O-galloyl-d-sedoheptulose (1), a natural product with notable immunosuppressant activity, was developed. The starting material, 2,7-anhydro-d-sedoheptulose (2), was converted in three steps into 1,3,4,5-tetra-O-benzyl-d-se
