158587-47-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158587-47-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,5,8 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 158587-47:
(8*1)+(7*5)+(6*8)+(5*5)+(4*8)+(3*7)+(2*4)+(1*7)=184
184 % 10 = 4
So 158587-47-4 is a valid CAS Registry Number.
158587-47-4Relevant academic research and scientific papers
Williams, David R.,Reddy, Jayachandra P.,Amato, George S.
, p. 6417 - 6420 (1994)
An enantiocontrolled total synthesis of the tricyclic alkaloid, stemoamide (2), is reported. Key Words: Asymmetric aldol; chiral butyrolactone synthesis; selective 1,3-acyclic diol formation.
