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68978-40-5

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68978-40-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68978-40-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,7 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 68978-40:
(7*6)+(6*8)+(5*9)+(4*7)+(3*8)+(2*4)+(1*0)=195
195 % 10 = 5
So 68978-40-5 is a valid CAS Registry Number.

68978-40-5Downstream Products

68978-40-5Relevant articles and documents

KETONITRONE ESTERS AND THEIR KETALS IN THE ALKYLATION OF SALTS OF NITROPHENOLS AND THE CORRESPONDING MEISENHEIMER COMPLEXES

Drozd, V. N.,Grandberg, N. V. (Tokmakova),Udachin, Yu. M.

, p. 1082 - 1089 (2007/10/02)

A study has been carried out of the formation of ethers in the alkylation of the silver salts of nitrophenols by alkyl halides, and of the corresponding cyclic ketals of the ketonitrone ethers in the alkylation of alkali metal salts of Meisenheimer comple

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