87181-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87181-01-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,1,8 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87181-01:
(7*8)+(6*7)+(5*1)+(4*8)+(3*1)+(2*0)+(1*1)=139
139 % 10 = 9
So 87181-01-9 is a valid CAS Registry Number.
87181-01-9Relevant academic research and scientific papers
COMPLETE ASYMMETRIC INDUCTIONS IN DIELS-ALDER REACTIONS OF CHIRAL SULFINES
Porskamp, A.T.W. Pascal,Haltiwanger, R. Curtis,Zwanenburg, Binne
, p. 2035 - 2038 (2007/10/02)
Complete asymmetric induction was observed during the cycloaddition reaction of 2,3-dimethyl-1,3-butadiene with chiral, camphor or sulfoximino substituted, sulfines.
