130550-65-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130550-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,5,5 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130550-65:
(8*1)+(7*3)+(6*0)+(5*5)+(4*5)+(3*0)+(2*6)+(1*5)=91
91 % 10 = 1
So 130550-65-1 is a valid CAS Registry Number.
130550-65-1Relevant articles and documents
Total synthesis of Berkeleylactone F
Kumar, J. V. Shanmukha,Sridhar, Gattu,Syed, Tasqeeruddin,Vakiti, Anantha Reddy,Valluru, Krishna Reddy,Verma, S. Naresh
, (2021/12/22)
An efficient total synthesis of Berkeleylactone F has been synthesized from the known starting materials. The key steps involved in the synthesis are Wittig reaction, epoxide ring opening with 1, 3-dithiane and Yamaguchi macrolactonization.
