178394-53-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 178394-53-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,3,9 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 178394-53:
(8*1)+(7*7)+(6*8)+(5*3)+(4*9)+(3*4)+(2*5)+(1*3)=181
181 % 10 = 1
So 178394-53-1 is a valid CAS Registry Number.
178394-53-1Relevant academic research and scientific papers
New access to sesquiterpene hydroquinones: Synthesis of (+)-ent-chromazonarol
Villamizar, Jose,Plata, Federico,Canudas, Nieves,Tropper, Eleonora,Fuentes, Juan,Orcajo, Angel
, p. 311 - 320 (2007/10/03)
A facile access to optically active (+)-ent-chromazonarol ent-1, isolated from the sponge Disidea pallescens, is reported from commercially available (+)-manool 4. Copyright Taylor & Francis LLC.
