158980-59-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158980-59-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,9,8 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 158980-59:
(8*1)+(7*5)+(6*8)+(5*9)+(4*8)+(3*0)+(2*5)+(1*9)=187
187 % 10 = 7
So 158980-59-7 is a valid CAS Registry Number.
158980-59-7Relevant articles and documents
Total synthesis of (-)· and (+)-balanol
Lampe, John W.,Hughes, Philip F.,Biggers, Christopher K.,Smith, Shelley H.,Hu, Hong
, p. 4572 - 4581 (2007/10/03)
Two total syntheses of the potent protein kinase C inhibitory fungal metabolite balanol are described. In the first approach, the core aminohydroxyazepane subunit was prepared in racemic form by stereospecific functionalization of N-benzyl-∈-caprolactam.
