78173-75-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78173-75-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,1,7 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78173-75:
(7*7)+(6*8)+(5*1)+(4*7)+(3*3)+(2*7)+(1*5)=158
158 % 10 = 8
So 78173-75-8 is a valid CAS Registry Number.
78173-75-8Relevant articles and documents
Synthesis of labdane diterpenes galanal A and B from (+)-sclareolide
Kumar, Chebolu Naga Sesha Sai Pavan,Chein, Rong-Jie
, p. 2990 - 2992 (2014)
The first chemical synthesis of galanal A and B was achieved by a concise and highly efficient pathway starting from commercially available (+)-sclareolide and features a Wittig reaction and a titanocene-mediated radical cyclization as the key steps.
