68991-93-5 Usage
General Description
Thymolphthalein monophosphoric acid, di-2-amino-2-methyl-1,3-propanediol salt is a compound that combines thymolphthalein with di-2-amino-2-methyl-1,3-propanediol to form a salt. Thymolphthalein is a pH indicator commonly used in chemistry experiments to determine the acidity or alkalinity of a solution based on the color change it undergoes. Di-2-amino-2-methyl-1,3-propanediol is an organic compound often used as a buffering agent in pharmaceuticals and cosmetics. When combined, this compound can have applications in various industries, such as in the development of pharmaceuticals, cosmetics, and other chemical products.
Check Digit Verification of cas no
The CAS Registry Mumber 68991-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,9 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 68991-93:
(7*6)+(6*8)+(5*9)+(4*9)+(3*1)+(2*9)+(1*3)=195
195 % 10 = 5
So 68991-93-5 is a valid CAS Registry Number.
InChI:InChI=1/C28H31O7P.2C4H11NO2/c1-15(2)20-13-23(17(5)11-25(20)29)28(22-10-8-7-9-19(22)27(30)34-28)24-14-21(16(3)4)26(12-18(24)6)35-36(31,32)33;2*1-4(5,2-6)3-7/h7-16,29H,1-6H3,(H2,31,32,33);2*6-7H,2-3,5H2,1H3