1391158-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1391158-50-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,1,1,5 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1391158-50:
(9*1)+(8*3)+(7*9)+(6*1)+(5*1)+(4*5)+(3*8)+(2*5)+(1*0)=161
161 % 10 = 1
So 1391158-50-1 is a valid CAS Registry Number.
1391158-50-1Relevant articles and documents
5,5-dimethyl-1,3-dioxan-4-ol as orthogonally protected equivalent of 2,2-dimethyl-3-hydroxypropanal
Yagafarov,Valeev,Bikzhanov,Iginasheva,Miftakhov
, p. 820 - 822 (2012)
Condensation of isobutyraldehyde with aqueous formaldehyde in the presence of Ba(OH)2 gave a new gem-dimethyl-substituted building block.
