122603-47-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122603-47-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,6,0 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 122603-47:
(8*1)+(7*2)+(6*2)+(5*6)+(4*0)+(3*3)+(2*4)+(1*7)=88
88 % 10 = 8
So 122603-47-8 is a valid CAS Registry Number.
122603-47-8Relevant articles and documents
INTRAMOLECULAR CYCLOADDITION REACTIONS OF OXIMES WITH VINYL SULFONES
Padwa, Albert,Norman, Bryan H.
, p. 2417 - 2420 (1988)
The reaction of oximes with vinyl sulfones containing a ?-bond produce cycloadducts which are derived from an intramolecular dipolar cycloaddition of a transient nitrone.
