129509-30-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129509-30-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,5,0 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 129509-30:
(8*1)+(7*2)+(6*9)+(5*5)+(4*0)+(3*9)+(2*3)+(1*0)=134
134 % 10 = 4
So 129509-30-4 is a valid CAS Registry Number.
129509-30-4Relevant academic research and scientific papers
SYNTHESIS OF C-(N,N-DIALKYLAMINO)PHOSPHAALKENES
Ionkin, A. S.,Arbuzov, B. A.
, p. 1489 - 1491 (2007/10/02)
New C-(N,N-dialkylamino)phosphaalkenes were synthesized by the reaction of phenylphosphine with amidacetals.Such compounds were also synthesized by the reaction of bis(trimethylsilyl)phosphine with amidacetals.
