157949-98-9 Usage
General Description
Guanidine, N,N'',N'''''-(methylphosphinidene)bis[N,N,N',N'-tetramethyl- is a chemical compound that contains guanidine and methylphosphinidene groups. It is commonly used as a synthetic reagent in organic chemistry, particularly as a strong base and nucleophile. Guanidine, N'',N'''''-(methylphosphinidene)bis[N,N,N',N'-tetramethyl- is highly reactive and can easily participate in various chemical reactions, making it valuable in the synthesis of pharmaceuticals, polymers, and other organic compounds. Its tetramethyl substitution provides increased stability and sterics, allowing for greater control over its reactivity. Overall, Guanidine, N,N'',N'''''-(methylphosphinidene)bis[N,N,N',N'-tetramethyl- is a versatile chemical with important applications in research and industry.
Check Digit Verification of cas no
The CAS Registry Mumber 157949-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,9,4 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 157949-98:
(8*1)+(7*5)+(6*7)+(5*9)+(4*4)+(3*9)+(2*9)+(1*8)=199
199 % 10 = 9
So 157949-98-9 is a valid CAS Registry Number.
