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77469-10-4

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77469-10-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77469-10-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,6 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77469-10:
(7*7)+(6*7)+(5*4)+(4*6)+(3*9)+(2*1)+(1*0)=164
164 % 10 = 4
So 77469-10-4 is a valid CAS Registry Number.

77469-10-4Downstream Products

77469-10-4Relevant articles and documents

vic-Iodothiocyanates and Iodoisothiocyanates. Part 8. Addition of Iodine-Thiocyanogen to Alkenes under Ionic and Radical Conditions

Cambie, Richard C.,Rutledge, Peter S.,Strange, Gary A.,Woodgate, Paul D.

, p. 553 - 565 (2007/10/02)

Addition of iodine-thiocyanogen to alkenes in the dark proceeds by a regioselective ionic reaction to give mainly vic-iodoisothiocyanates, and under irradiation with u.v. light by a radical reaction to give mainly vic-iodothiocyanates.However, in the case of 1-methylene-4-t-butylcyclohexane even under irradiation by u.v. light, ionic addition of the reagent competes successfully with, and almost to the exclusion of, the radical pathway.

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