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221167-98-2

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221167-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221167-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,1,6 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 221167-98:
(8*2)+(7*2)+(6*1)+(5*1)+(4*6)+(3*7)+(2*9)+(1*8)=112
112 % 10 = 2
So 221167-98-2 is a valid CAS Registry Number.

221167-98-2Downstream Products

221167-98-2Relevant articles and documents

Synthesis of 5-[(indol-2-on-3-yl)methyl]-2,2-dimethyl-1,3-dioxane-4,6- diones and spirocyclopropyloxindole derivatives. Potential aldose reductase inhibitors

Rajeswaran,Labroo,Cohen,King

, p. 1369 - 1371 (1999)

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