38189-78-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38189-78-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,1,8 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 38189-78:
(7*3)+(6*8)+(5*1)+(4*8)+(3*9)+(2*7)+(1*8)=155
155 % 10 = 5
So 38189-78-5 is a valid CAS Registry Number.
38189-78-5Relevant articles and documents
The intramolecular silyl-modified sakurai (ISMS) reaction. Synthetic studies towards ambruticine
Marko, Istvan E.,Bayston, Daniel J.
, p. 7141 - 7156 (2007/10/02)
The ISMS reaction has been used to efficiently construct the right-hand portion 3 of the antifungal antibiotic ambruticine 1.