55703-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55703-87-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,7,0 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 55703-87:
(7*5)+(6*5)+(5*7)+(4*0)+(3*3)+(2*8)+(1*7)=132
132 % 10 = 2
So 55703-87-2 is a valid CAS Registry Number.
55703-87-2Relevant articles and documents
Microwave Assisted Neat Synthesis of Spiropyrrolidine Library
Kalluraya, Balakrishna,Mallya, Sahana,Kumar K, Anish
, p. 2075 - 2081 (2018/07/31)
A new class of functionalized nitrothiophene containing spirropyrrolidines has been synthesized with high regioselectivity in moderate to excellent yields via microwave assisted solvent-free-three component 1,3-dipolar cycloaddition reaction of in situ ge