802982-86-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 802982-86-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,9,8 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 802982-86:
(8*8)+(7*0)+(6*2)+(5*9)+(4*8)+(3*2)+(2*8)+(1*6)=181
181 % 10 = 1
So 802982-86-1 is a valid CAS Registry Number.
802982-86-1Relevant articles and documents
Facile scalable reduction of N-acylated dihydropyrazoles
Curtis, Michael D.,Hayes, Nancy C.,Matson, Patricia A.
, p. 5035 - 5038 (2007/10/03)
The reduction of a variety of highly functionalized N-acylated dihydropyrazoles (1) with BH3-pyridine is described. The process through which this unexpectedly difficult reduction was discovered and developed is reported. A facile atom-efficien