853784-91-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 853784-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,3,7,8 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 853784-91:
(8*8)+(7*5)+(6*3)+(5*7)+(4*8)+(3*4)+(2*9)+(1*1)=215
215 % 10 = 5
So 853784-91-5 is a valid CAS Registry Number.
853784-91-5Relevant academic research and scientific papers
Chemoenzymatic total synthesis of the phytotoxic lactone herbarumin III
Nanda, Samik
, p. 3661 - 3663 (2007/10/03)
Asymmetric total synthesis of phytotoxic nonenolide herbarumin III was accomplished by a chemoenzymatic approach. The main highlight of the synthesis was to fix the hydroxyl stereocenters (C7 and C9) by lipase catalyzed irreversible transesterification.
