132549-39-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132549-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,5,4 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132549-39:
(8*1)+(7*3)+(6*2)+(5*5)+(4*4)+(3*9)+(2*3)+(1*9)=124
124 % 10 = 4
So 132549-39-4 is a valid CAS Registry Number.
132549-39-4Relevant academic research and scientific papers
Ohta, Tomihisa,Shiokawa, Sojiro,Sakamoto, Rumiko,Nozoe, Shigeo
, p. 7329 - 7332 (1990)
Reductive deoxygenation at quarternary α-carbon of α-hydroxy lactam was found to preceed under mild condition.Making an advantage of this procedure, (-)-statine was synthesized from L-malic acid in a diastereospecific manner.
