380847-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 380847-84-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,0,8,4 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 380847-84:
(8*3)+(7*8)+(6*0)+(5*8)+(4*4)+(3*7)+(2*8)+(1*4)=177
177 % 10 = 7
So 380847-84-7 is a valid CAS Registry Number.
380847-84-7Relevant articles and documents
Simple Synthesis of Climacostol, a Defensive Secretion by the Ciliate Climacostomum virens
Abe, Yumi,Mori, Kenji
, p. 2110 - 2112 (2001)
Climacostol {1,3-dihydroxy-5-[(Z)-2′-nonenyl] benzene, 1}, a defensive secretion by the protozoan ciliate Climacostomum virens against predators, was synthesized in a 43% overall yield in three steps by starting from methyl 1,3-bis(tert-butyldimethylsilyl