210415-57-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 210415-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,4,1 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 210415-57:
(8*2)+(7*1)+(6*0)+(5*4)+(4*1)+(3*5)+(2*5)+(1*7)=79
79 % 10 = 9
So 210415-57-9 is a valid CAS Registry Number.
210415-57-9Relevant articles and documents
5-(Dioxabicyclohept-6-yl)-cyclohexenone oxime ethers, and the preparation and thereof use
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, (2008/06/13)
PCT No. PCT/EP97/07215 Sec. 371 Date Jun. 23, 1999 Sec. 102(e) Date Jun. 23, 1999 PCT Filed Dec. 19, 1997 PCT Pub. No. WO98/30565 PCT Pub. Date Jul. 16, 19985-(Dioxabicyclohept-6-yl)cyclohexenone oxime ethers of the formula I where: R1 is hydrogen, the eq