87261-94-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87261-94-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,6 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 87261-94:
(7*8)+(6*7)+(5*2)+(4*6)+(3*1)+(2*9)+(1*4)=157
157 % 10 = 7
So 87261-94-7 is a valid CAS Registry Number.
87261-94-7Relevant articles and documents
Synthesis and chiral separation of some antitumor agents
Singh, Satendra,Meyer, Karen L.,Magarian, Robert A.
, p. 81 - 94 (2007/10/03)
Four Z-isomers of 1,1-dichloro-2,2,3-triarylcyclopropane (DTACs), designed as potent antitumor agents, were synthesized from their appropriately substituted ethenes, which were prepared from the Grignard reaction followed by the dehydration of their inter