1052075-24-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1052075-24-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,2,0,7 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1052075-24:
(9*1)+(8*0)+(7*5)+(6*2)+(5*0)+(4*7)+(3*5)+(2*2)+(1*4)=107
107 % 10 = 7
So 1052075-24-7 is a valid CAS Registry Number.
1052075-24-7Relevant articles and documents
METHOD FOR THE PREPARATION OF C-4 COUPLED FLAVONOIDS, PROANTHOCYANIDINS AND ANALOGUES THEREOF
-
Page/Page column 11-12, (2009/12/28)
The invention relates to a novel process for the preparation of C-4 coupled flavonoids, proanthocyanidins and analogues thereof. According to a specific application of the invention, there is provided a method for the preparation of proanthocyanidins and